The God-Level System Becomes Stronger Starting from Being Bitten

After traveling through time, he was unfortunately bitten by a snake, but got Niu Honghong's god-level ring. I wonder if there is an old man in it? What! The secret technique that is not taught in this hall is actually part of the * program, and the elixir can actually graft * trees! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.