Yue, a 22-year old gentleman, is approved of the job called 

"Dream Navigator".  Someone who guides dreamers through their journey in the spirit world (aka m.i.n.d). 

He soon stumbles an encounter with Bai, a transfer student from China studying aboard in Hiroshi Itsuki High.  She is the typical quiet, reserved student, however she holds a dark secret behind her mask.

One night, Yue is assigned to be in Bai's dream.  At first, he was very interested in understanding Bai much more better in this way.  But, he soon found out all of Bai's dreams reflect on 'danger' or 'escape'.

Can Yue figure out why Bai is experiencing these threatening dreams?  Is Yue able to convince Bai into trusting him?  

Join on a mystical journey between worlds of good and evil.  

                    ~Save me.   Yue.~

                                    - Bai