Reset to default
Credit card payment
Install this webapp for easier offline reading: tap and then Add to home screen.
https://read.qidian.com/chapter/rVr3_vMiIJtwKI0S3HHgow2/miCNUm2KMvr6ItTi_ILQ7A2/
這一本書寫得很好,裡面很多有趣的點子,如果有空閒時間可以去看看。(後續的章節是要收費的。)