Bedtime Hero (2018)

Ding Yi is a homeboy with stellar academic records. He is lazy and loves to sleep, but he has an ability that nobody knows - a photographic memory. However, he has one great weakness. Whenever he is scared, his short-term memory disappears instantly, which could be problematic come to exam time. Ding Yi gets accepted to Qing Hua where he meets his playful and wealthy room mate Feng Zixi and guidance counselor Ai Mei who helps him hone his abilities.