Doomsday: Seven-Day Breathing Technique for Signing in at the Beginning

Chen Yu, who is almost 40 years old, has accomplished nothing and has been doing nothing for half his life. An accident. But it brought him back to his high school days 20 years ago. In my previous life, I was doing nothing. The girl he likes doesn't dare to let him know. His parents also worried about him all his life. It doesn't give parents any peace of mind. But God asked him to come back to make amends. In this turbulent era. He must seize the opportunity. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.