Reincarnation and Immortality

This novel tells a fantasy story about the protagonist who is reborn in another world and then opens the system. However, the tasks issued by this system allow him to gain abilities only if he does not die during the tasks. Therefore, the protagonist of this novel lives in fear every day. However, later on, he gradually feels that something is wrong, because the tasks issued by this system are almost impossible to complete. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.