I Never Meant to Get the Empress Pregnant From the Start: More Children, More Blessings

[Feel-good power fantasy + Invincible + Hilarious + Decisive and ruthless + No holier-than-thou protagonist + Rapid power-ups + Reckless self-destruction + Overwhelming dominance + Anti-cliché] Two golden fingers: one can absorb all damage, and the other... He sets out on his own path to invincible immortality. The only one of its kind anywhere online.