The Mad Doctor Descends the Mountain, the World Goes on High Alert

[Invincible + divine physician + seal + comedy + jack-of-all-trades] My fate is bound to that of twelve families. From now on, I can command all their wealth, lives, and power. Twelve golden seals can imprison my three souls and six spirits, but they can't suppress my pride as I look down on the world. You may have heard of plenty of big shots in your life, but here's the thing: every big shot you know has to call me boss. The most powerful wish-fulfillment novel about showing off in history. If it doesn't satisfy you, come and hit me!