My Immortal Protector Is the Deceased

A mysterious copper bell allows Jiang Ping, a migrant worker, to travel through time and become a beggar at the bottom of the world of immortality. Jiang Ping didn't know how to use it at first, until that day. It turns out that it can summon the existence that he killed with his own hands! From the mortal bully who bullied him, to the celestial genius who looked down upon all sentient beings... Jiang Ping gradually discovered that in this world of immortality where the jungle is strong and the strong prey on the weak, the best protectors are the bones beneath his feet. "I'm not a hero, I'm just a mourner." "And you will all become my guests."