Top Happiness Maker

By chance, a new student in the medical school was taken in by the Millennium Le Wuyou [System], and then he began his wonderful journey of being ordinary, stimulating, upgrading, breaking through, becoming stronger, and creating all kinds of happiness for people... Motto: Being born as a human being and having happiness as your companion will make this life worthwhile. It is divided into volumes, and each volume contains a new story, aiming to bring different and fresh happy experiences to parents! System, time travel, magic, reasoning... I hope friends who like it can give me recommendations, collections, monthly passes, and subscriptions~~~