The Boss of Heaven Starts from High School

The former heavenly boss traveled to a modern city and became a high school student who was resurrected from the dead. He is charged with the mission of saving heaven, He brings a system that gathers the wisdom of all immortals. To live again, he must find the only way to break the situation. On the first day of time travel, Xu Yiyan said: "Sir, my dear, why did I time travel into a dead person's body?" On the second day of time travel, "Heaven doesn't care, let me experience high school life first." On the third day of time travel, "System, I want to recharge! I want to become stronger!"