My Mobile Phone Takes Me Back to 18 Years Old

In his last life, he pursued love and died in an accident. But God gave him a chance to start over, and he was reborn. Back to his 18 years old, the best year. That year's paper was short but the love was long, and the wind blew... And he was reborn with his mobile phone. So he embarked on the road of rebirth step by step. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.