City: 100 Million Sign-In at the Beginning

Ye Yun, who was wandering in the magical city, suddenly woke up one day and found that he was bound to the sign-in system. "Ding! Congratulations to the host for winning 100 million!" "Ding! Congratulations to the host for getting ten apartments in the school district!" "Ding! Congratulations to the host for getting a Lamborghini!" Things that ordinary people can't get in a lifetime, Ye Yun can easily get them by just sleeping and waiting for the reward for signing in the next morning. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.