Return of the Mount Hua Sect - Chapter 1144

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

Xie Yunzhen went south to manage the floodings and brought back the widow of his childhood friend.At that time, they were still in a cold war. Ji Mingzhu, distracted, fell and bled on the spot.During the difficult labor, Xie Yunzhen refused to return to the mansion to see her, but instead took his childhood friend out of the city to enjoy the scenery.In despair, Ji Mingzhu passed away.Reborn, she just wants to stay far away from Xie Yunzhen.She began to look at other families, hoping to find a gentle and considerate husband.The man who was indifferent and distant to her, however, clung to her, “Ji Mingzhu, you can only marry me!”In the past life.Xie Yunzhen didn't expect that acting out of spite would make him miss Ji Mingzhu's last moments.She left.The child was gone too.His heart felt pierced by thousands of arrows, and he coughed up blood from the pain.Reborn, Ji Mingzhu wants to marry someone else.Xie Yunzhen's eyes turned red: Dream on!

The bad news, at least for me, is that I died. The good news is that I was reincarnated into someone else's body who lives in a cult full of beautiful women... but this cult forbids love. Well, one can't have all the good things. I thought I was safe until the worst happened. A system appeared that told me that I would die if a girl didn't accept my confession within a month... I have to get out of that cult now.Every 10 days I upload 15 chapters at once on Patreon.

The MC entered the body of the An family eldest son, An Ziran, an arrogant 16 years old boy who weighed 78 kg (~171-172 lbs), who only knew how to eat, play and sleep. Seeing his current body, An Ziran decided his first priority was to LOSE WEIGHT!