How to Use a Returner summary: Unexpectedly, Giyoung finds himself in a perilous game of survival, where his stats are the weakest. However, he possesses a valuable asset: he can determine other players' statuses. His luck turns when he uncovers that Hyunsung is a seasoned player. Giyoung intends to capitalize on this and teams up with Hyunsung to navigate through the tutorial and secure their survival.