Incompetent Goldfinger: but I Became a God Thanks to It

No Harem+No Cuckold+IQ Online+Time Travel The male protagonist Xia Yi holds a seemingly "incompetent" golden finger, but relies on his extreme brains and calculations to start a life-and-death game with the mysterious "Drama God" in another world. A roll of soul travels through another world, escapes through extreme wits, and returns to the original body; The second volume goes back in time, returning to when Blue Star was ten years old, and simultaneously entering the world of cultivating immortals. From ordinary people to immortals, from chess pieces to chess players. Let's see how Xia Yi uses a "waste" golden finger to crush Ling Xiao step by step and become a true god!