監控室裡瞬間安靜。53Please respect copyright.ＰＥＮＡＮＡzKH7e6BbDS
安然盯著螢幕。53Please respect copyright.ＰＥＮＡＮＡNeL82IveUD
剛才還站在門外的人影——消失了。53Please respect copyright.ＰＥＮＡＮＡ5oyXB5JfXI
畫面只剩空蕩的走廊，53Please respect copyright.ＰＥＮＡＮＡkAP5wsL4JW
白色乾粉在地上拖出不規則的痕跡，53Please respect copyright.ＰＥＮＡＮＡpmF0WcpyL5
像被打亂的雪，像某種還沒說完就斷掉的句子。53Please respect copyright.ＰＥＮＡＮＡzxELJYiAAl
沈硯衡沒有立刻說話。53Please respect copyright.ＰＥＮＡＮＡreqHe8VT1x
他把監視器畫面往前回放幾秒——53Please respect copyright.ＰＥＮＡＮＡ3ggH1LatPg
那道人影確實站在門外，下一秒畫面閃了一下，53Please respect copyright.ＰＥＮＡＮＡDyKIsQzqWc
像訊號短暫中斷，等恢復時，走廊裡什麼都沒有了。53Please respect copyright.ＰＥＮＡＮＡ5JMlBKE3Cs
安然低聲說。「他不可能在兩秒內走完整條走廊。」53Please respect copyright.ＰＥＮＡＮＡxQ89wA6Eab
沈硯衡點了一下頭。「除非他不是走的。」53Please respect copyright.ＰＥＮＡＮＡZwbJkZ2LqU
安然皺眉，正要開口——53Please respect copyright.ＰＥＮＡＮＡxNdi72Ye29
走廊外再次傳來聲音。53Please respect copyright.ＰＥＮＡＮＡog2GVUcqPZ
咚。53Please respect copyright.ＰＥＮＡＮＡhMdXtbvKbz
這次更近了。像有人踩在金屬地板上，53Please respect copyright.ＰＥＮＡＮＡTaA2bEWqTw
那種踏實的、帶著重量的聲響。53Please respect copyright.ＰＥＮＡＮＡPJ3FwuJJCD
安然立刻看向門口。53Please respect copyright.ＰＥＮＡＮＡOP8UZ4ji7n
腳步聲停了一秒。53Please respect copyright.ＰＥＮＡＮＡetZ6FZwmWl
然後——53Please respect copyright.ＰＥＮＡＮＡ3gXcDq4U28
咚。53Please respect copyright.ＰＥＮＡＮＡIrrJaoxtLx
又一步。53Please respect copyright.ＰＥＮＡＮＡSbIRuZzjmf
沈硯衡伸手，把監控室裡唯一的燈關掉。53Please respect copyright.ＰＥＮＡＮＡDgvP1FFV0I
啪。53Please respect copyright.ＰＥＮＡＮＡd82FmT0IsM
房間瞬間陷入黑暗，只剩監視器螢幕的冷光。53Please respect copyright.ＰＥＮＡＮＡgJcM1cKfhb
安然一愣。「你幹嘛？」53Please respect copyright.ＰＥＮＡＮＡCoD6CKaq6k
「光會反射。」沈硯衡聲音很低，53Please respect copyright.ＰＥＮＡＮＡQlURj04TjH
「他如果看到裡面亮著，就會進來。」53Please respect copyright.ＰＥＮＡＮＡZKr1qBzLNS
安然想了一秒，沒有再說話。53Please respect copyright.ＰＥＮＡＮＡzRFnilVE3o
兩個人都把視線移到監視器畫面上。53Please respect copyright.ＰＥＮＡＮＡTkQiB1e1LN
走廊裡，腳步聲越來越近。53Please respect copyright.ＰＥＮＡＮＡYFJk09RlIP
咚。咚。咚。53Please respect copyright.ＰＥＮＡＮＡSeK1t1wOpw
然後，一個人影慢慢出現在鏡頭裡。53Please respect copyright.ＰＥＮＡＮＡ65PPogsRNh
這次看得清楚了。53Please respect copyright.ＰＥＮＡＮＡdsUNZ2tzck
是一個男人，穿著保全制服，年紀大約四十多歲。53Please respect copyright.ＰＥＮＡＮＡBz3lHsOkzL
身形有點發福，肚子把制服的釦子頂出微微的弧度。53Please respect copyright.ＰＥＮＡＮＡXl0mXBLyLF
頭髮稀疏，額頭在手電筒光下泛著油光，53Please respect copyright.ＰＥＮＡＮＡ1DfW6udpaH
眼下的黑眼圈很深，是長期夜班留下來的那種。53Please respect copyright.ＰＥＮＡＮＡYfJZeRP8kc
他一隻手拿著手電筒，另一隻手垂在身側，53Please respect copyright.ＰＥＮＡＮＡKBLeJG755w
手指微微蜷著，指節有點白。53Please respect copyright.ＰＥＮＡＮＡTUgIfzcjlx
不是準備攻擊的動作。53Please respect copyright.ＰＥＮＡＮＡOjARqiGjLg
是緊張的動作。53Please respect copyright.ＰＥＮＡＮＡoldZWJhxkY
他的眼睛在走廊兩側不停掃動，眉頭一直皺著，53Please respect copyright.ＰＥＮＡＮＡD3MlhwKOsM
像是隨時等著有什麼東西從黑暗裡冒出來——可又希望什麼都沒有。53Please respect copyright.ＰＥＮＡＮＡo5fcY9iHtx
安然的呼吸慢了一拍。53Please respect copyright.ＰＥＮＡＮＡx2GQLzntbI
這個人很緊張。53Please respect copyright.ＰＥＮＡＮＡFIU8hTCJKB
但不是做了壞事之後的緊張。53Please respect copyright.ＰＥＮＡＮＡmwX9oS7JUC
更像是——他知道這個地方有什麼，卻不知道那是什麼的那種緊張。53Please respect copyright.ＰＥＮＡＮＡgTMvkl11U6
沈硯衡的視線落在男人的鞋上。53Please respect copyright.ＰＥＮＡＮＡ1Ub29vFWif
手電筒光掃過地面時，那雙鞋底邊緣，沾著一層白色粉末。53Please respect copyright.ＰＥＮＡＮＡDonwcwYGbi
「乾粉。」安然先說出口。53Please respect copyright.ＰＥＮＡＮＡqNSSfsrcOo
「看起來像是剛踩到的。」沈硯衡說，53Please respect copyright.ＰＥＮＡＮＡJ4rlZ8vXvb
「但他停下來看滅火器的樣子，不像是早就知道這裡有東西的人。」53Please respect copyright.ＰＥＮＡＮＡdvqNJ7MMqg
畫面裡，保全在消防箱旁停住。53Please respect copyright.ＰＥＮＡＮＡsut77qsLYi
他低頭看了看倒在地上的滅火器，皺起眉，53Please respect copyright.ＰＥＮＡＮＡxsHsVBvsxQ
用腳輕輕踢了一下——白色乾粉又揚起一點，53Please respect copyright.ＰＥＮＡＮＡ6qQrkUxBip
他退後半步，像是第一次看到這些東西。53Please respect copyright.ＰＥＮＡＮＡE9xVXXwJxM
安然低聲說。「他不是兇手。」53Please respect copyright.ＰＥＮＡＮＡOJuAaXAUAD
沈硯衡沒有立刻接話，只是繼續看畫面。53Please respect copyright.ＰＥＮＡＮＡqH1vMAlsC4
保全抬頭，手電筒的光掃過走廊，在窗邊停了一下，然後慢慢轉向——53Please respect copyright.ＰＥＮＡＮＡZqMgj8C9M8
照向監控室的門。53Please respect copyright.ＰＥＮＡＮＡMqik6fHlju
安然下意識屏住呼吸。53Please respect copyright.ＰＥＮＡＮＡTziN3n8lge
光束停在門口，靜止了幾秒。53Please respect copyright.ＰＥＮＡＮＡ2NkigzQJnL
走廊裡很安靜，只有保全粗重的呼吸聲從監視器收音裡傳出來。53Please respect copyright.ＰＥＮＡＮＡMnPeJOTV1b
他往前走了一步，鞋底踩在地板上——咚，白色乾粉被踩起一點。53Please respect copyright.ＰＥＮＡＮＡESDClUpl4S
他站在門口，手電筒光往裡面掃。53Please respect copyright.ＰＥＮＡＮＡeIdm73PAC8
光束在地面慢慢移動，靠近門口，再靠近一點——53Please respect copyright.ＰＥＮＡＮＡOq4BkpSX8C
然後停住了。53Please respect copyright.ＰＥＮＡＮＡC33FpNvEmh
幾秒後，他嘀咕了一句，聲音沙啞得像沒睡好。53Please respect copyright.ＰＥＮＡＮＡD8FR0iqvJe
「……誰把門打開的？」53Please respect copyright.ＰＥＮＡＮＡoPd7aa6HZb
他站在那裡看了一會，最後沒有走進來。只是把門重新推上。53Please respect copyright.ＰＥＮＡＮＡPvm0aBG7Fh
吱——53Please respect copyright.ＰＥＮＡＮＡpffbDkjDyn
門關上。53Please respect copyright.ＰＥＮＡＮＡog3te35rMv
走廊裡的光消失了。53Please respect copyright.ＰＥＮＡＮＡvY8cftF4Bj
腳步聲再次響起，咚、咚，越來越遠，最後消失在走廊另一端。53Please respect copyright.ＰＥＮＡＮＡb5wJ7xtQ0R
安然這才慢慢吐出一口氣。53Please respect copyright.ＰＥＮＡＮＡdwJsxuJDwU
黑暗裡，沈硯衡很輕地說了一句。「先別開燈。」53Please respect copyright.ＰＥＮＡＮＡb8GyRuCgal
等了幾秒，確認外面沒有聲音，他才重新按下電源。53Please respect copyright.ＰＥＮＡＮＡ3rYApgsE9V
螢幕亮起，冷白的光重新照亮兩人的臉。53Please respect copyright.ＰＥＮＡＮＡkvzEP6BbVL
安然轉頭看他。53Please respect copyright.ＰＥＮＡＮＡ73uvasLLgu
「你剛才怎麼知道要關燈？」53Please respect copyright.ＰＥＮＡＮＡzKfFcLPdUr
「不是第一次。」53Please respect copyright.ＰＥＮＡＮＡgp2DkA2AYK
安然頓了一下。53Please respect copyright.ＰＥＮＡＮＡoaDPTKmznL
她想追問「不是第一次什麼」，53Please respect copyright.ＰＥＮＡＮＡWB3wfnwfyG
但他的語氣不像在解釋，53Please respect copyright.ＰＥＮＡＮＡo15a2OVhI5
像是說漏了一句不打算繼續說下去的話。53Please respect copyright.ＰＥＮＡＮＡfJ2QdN3LJS
她記住了，沒有繼續問。53Please respect copyright.ＰＥＮＡＮＡa3k1WNz9rY
她低頭看手機。53Please respect copyright.ＰＥＮＡＮＡRihYyMMFwp
00:5953Please respect copyright.ＰＥＮＡＮＡoujVDMcKU8
安然的眉頭瞬間皺起。「只剩一分鐘。」53Please respect copyright.ＰＥＮＡＮＡCi7B7wVR3d
沈硯衡沒有回話，視線重新落回監視器畫面。53Please respect copyright.ＰＥＮＡＮＡrpVt6E5qvj
走廊裡的白色乾粉被剛才的腳步踩亂了一些，53Please respect copyright.ＰＥＮＡＮＡURKSLSwmNd
原本清楚的痕跡現在有點模糊。53Please respect copyright.ＰＥＮＡＮＡh0cLxei6VC
但在窗邊那一塊，有個地方的乾粉比較薄——53Please respect copyright.ＰＥＮＡＮＡ3WDUgoqEX5
像是有什麼東西原本壓在那裡，被人拿走了。53Please respect copyright.ＰＥＮＡＮＡMYJz6lO7Sp
安然順著他的視線看過去，腦子飛快地轉。53Please respect copyright.ＰＥＮＡＮＡTxN8GucmJH
「死者手裡的東西。」53Please respect copyright.ＰＥＮＡＮＡCY3WKBTpdz
「對。」沈硯衡說，「她在監視器裡，右手握著什麼。如果是門禁卡，它應該還在這一層——」53Please respect copyright.ＰＥＮＡＮＡAC8L8iPlvx
「除非有人把它帶走了。」53Please respect copyright.ＰＥＮＡＮＡfjQn1J9xJl
兩人同時轉頭看向走廊。53Please respect copyright.ＰＥＮＡＮＡ2AoFhyW9DA
就在這時。53Please respect copyright.ＰＥＮＡＮＡIApm96r7Eo
沈硯衡忽然說，「不對。」53Please respect copyright.ＰＥＮＡＮＡ4McCnvgs1t
安然立刻看他。「什麼？」53Please respect copyright.ＰＥＮＡＮＡXZA3xZuJUv
他指向監視器畫面的左下角。53Please respect copyright.ＰＥＮＡＮＡ32YAAW0KW9
安然靠近看。53Please respect copyright.ＰＥＮＡＮＡPwdyfyrScJ
乾粉裡，除了那組粗大的男鞋鞋印——53Please respect copyright.ＰＥＮＡＮＡm2IyDD4zWy
還有另一組。53Please respect copyright.ＰＥＮＡＮＡGUjLQw3g1t
更細，更淺，像是有人在粉末薄的地方走過，但又刻意放輕了腳步。53Please respect copyright.ＰＥＮＡＮＡtaR96g7O4R
那組鞋印從走廊深處延伸過來。53Please respect copyright.ＰＥＮＡＮＡU1vb9fD4Uy
一路走到靠近監控室的門口——53Please respect copyright.ＰＥＮＡＮＡLr1SBfzrDG
然後，消失了。53Please respect copyright.ＰＥＮＡＮＡe80dZT0YrV
不是走進其他房間，也不是往回走。53Please respect copyright.ＰＥＮＡＮＡoFmNbNLOZs
就是在距離門口不到兩步的地方，整個人憑空不見。53Please respect copyright.ＰＥＮＡＮＡcLu4oudw7C
安然的背脊瞬間發冷。53Please respect copyright.ＰＥＮＡＮＡC7x5k3IEPF
「……不可能。」她說。53Please respect copyright.ＰＥＮＡＮＡUELbWyIIli
沈硯衡卻很平靜。「在正常樓層不可能。」53Please respect copyright.ＰＥＮＡＮＡbL5cJVo4rQ
他看了一眼黑暗的走廊，聲音很淡。53Please respect copyright.ＰＥＮＡＮＡYac26AVYr0
「但這裡是十三樓。」53Please respect copyright.ＰＥＮＡＮＡWO1v373bSX
安然沉默了一秒。53Please respect copyright.ＰＥＮＡＮＡ2FygT28KoC
她不是不信。她只是第一次在腦子裡真正接受了一件事——53Please respect copyright.ＰＥＮＡＮＡ0duv6O9PmD
她現在所在的地方，不遵守她認識的那些規則。53Please respect copyright.ＰＥＮＡＮＡcXfLkz989i
手機忽然再次震動。53Please respect copyright.ＰＥＮＡＮＡ9Tvm7POFvi
嗡。53Please respect copyright.ＰＥＮＡＮＡ777FEqgAh1
倒數只剩——53Please respect copyright.ＰＥＮＡＮＡ1gd5zCCChx
01:4853Please respect copyright.ＰＥＮＡＮＡXSfW6GSRYO
螢幕上慢慢浮現新的文字。53Please respect copyright.ＰＥＮＡＮＡbuCMFUAlO8
第二項證據已接近。53Please respect copyright.ＰＥＮＡＮＡqXuywYT7Aq
請於倒數結束前確認。53Please respect copyright.ＰＥＮＡＮＡcNd32VySsx
安然盯著那行字，心跳加快。53Please respect copyright.ＰＥＮＡＮＡgXqmSdOQoh
走廊畫面裡，保全忽然停住。53Please respect copyright.ＰＥＮＡＮＡ5SARZJNnPi
他慢慢抬起頭，像是聽到了什麼，53Please respect copyright.ＰＥＮＡＮＡxRPa9nxQ2i
又像是突然意識到什麼。53Please respect copyright.ＰＥＮＡＮＡBvBQdSI62v
他的手電筒光，緩緩轉向——53Please respect copyright.ＰＥＮＡＮＡimngNXWZTi
照向監控室的門。53Please respect copyright.ＰＥＮＡＮＡGaOzcGcIBq
安然和沈硯衡同時看向那扇門。53Please respect copyright.ＰＥＮＡＮＡaMP6m1sJwR
門關著。53Please respect copyright.ＰＥＮＡＮＡBPoAdbFDEo
安靜的。53Please respect copyright.ＰＥＮＡＮＡQmmnbasvFI
但安然忽然想到一件事：53Please respect copyright.ＰＥＮＡＮＡyBUwPPTE9E
那組消失的鞋印。53Please respect copyright.ＰＥＮＡＮＡrkiQTV1Knj
在距離這扇門不到兩步的地方消失的鞋印。53Please respect copyright.ＰＥＮＡＮＡKNTcO9iKQA
她的視線慢慢落到地板上。53Please respect copyright.ＰＥＮＡＮＡ1Jfnee3GHi
監控室裡的地面，在角落那裡，有一小片白色粉末。53Please respect copyright.ＰＥＮＡＮＡvFWhKqZXHN
很少。53Please respect copyright.ＰＥＮＡＮＡcWK1OJmiz6
像是從走廊帶進來的。53Please respect copyright.ＰＥＮＡＮＡBClgWOz1RB
像是有人進來過，但只站了一下，然後——53Please respect copyright.ＰＥＮＡＮＡgXwc6TCKsn
安然抬起頭，掃視整個監控室。53Please respect copyright.ＰＥＮＡＮＡtxjI85JNIB
設備、電線、機箱、那張被推到牆邊的椅子。53Please respect copyright.ＰＥＮＡＮＡ1Cq546IQz2
她的視線停在椅子上。53Please respect copyright.ＰＥＮＡＮＡJRrRLmNtuI
椅子背對著她。53Please respect copyright.ＰＥＮＡＮＡ0fBfMxprDr
沒有人坐著。53Please respect copyright.ＰＥＮＡＮＡ9OVXuPPRiy
但椅背上，有一道很淺的白色粉末痕跡。53Please respect copyright.ＰＥＮＡＮＡeal6csv3wE
像是有人靠過去。53Please respect copyright.ＰＥＮＡＮＡ1qxVrIMsBA
就在她走進來之前不久。53Please respect copyright.ＰＥＮＡＮＡGuxHnEJ4Du
安然保持著表情，沒有動，只是用眼角的餘光看向沈硯衡。53Please respect copyright.ＰＥＮＡＮＡnCuMhlFXBs
沈硯衡也在看那張椅子。53Please respect copyright.ＰＥＮＡＮＡgSMRqLngHN
兩個人都沒有說話。53Please respect copyright.ＰＥＮＡＮＡEKXqGlONm9
走廊裡，保全的腳步聲又響起來了。53Please respect copyright.ＰＥＮＡＮＡkSYDlQ1FdG
咚。53Please respect copyright.ＰＥＮＡＮＡAKbXkIOLAo
往這個方向。53Please respect copyright.ＰＥＮＡＮＡadLA7pj7SQ
01:1253Please respect copyright.ＰＥＮＡＮＡgkpwCbG4xR
01:1153Please respect copyright.ＰＥＮＡＮＡwK8tLghqHu
安然慢慢把手機握緊。53Please respect copyright.ＰＥＮＡＮＡyjHvMYhbF4
她說不清楚那個消失的人影是什麼。53Please respect copyright.ＰＥＮＡＮＡZ1lF8ciiLo
也說不清楚那組鞋印為什麼在這裡斷掉。53Please respect copyright.ＰＥＮＡＮＡQnfhJJSvvJ
但她知道一件事——53Please respect copyright.ＰＥＮＡＮＡI84g2XXVvl
她和沈硯衡，從一開始就不是這個走廊上唯一的人。53Please respect copyright.ＰＥＮＡＮＡ7KZ7itT9FY
1234 copyright protection49ＰＥＮＡＮＡuf9p1Sk2le 尼

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