People Are in Daily Life, Signing in for Eternal Life

Nangong Mo, who traveled to the comic book world for sixteen years, was rejected by mediocre people because of his super talent and mature thinking. At the beginning of high school, the treasure box system that had been dormant in his body finally awakened. As long as certain conditions are met, the treasure box can be opened. "Ding, a silver treasure chest has been detected on Tsukuyomiji. The condition is to propose to Tsukuyomiji." Nangong Mo: "Si, please marry me." Si: "Actually, Nangong Si sounds pretty good too~" System: "Reward critical hits and gain immortality." "Ding, it has been detected that Hiratsuka Shizuo has a silver treasure chest. The conditions are to allow him to get married and join the fff group." Nangong Mo: "This, are you asking me to feed you crazy food?" Looking at the treasure chests popping up in front of people he once knew, Nangong Mo felt a little uneasy. By the way, why is my guardian Nangong Nazuki, and my neighbor Tohsaka Rin who is looking for a servant? This is not... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.