Negative Energy Transfer: System Domination

[Ratings just released, still rising.] Daily humor, witty dialogue, and a slow-burning main storyline. Han Changkong, after traveling to a world of immortal cultivation, discovers that the current body's owner, inflicted with Daoist wounds while helping the sect retrieve the Heavenly Sword, became a cripple and ultimately died in his own cave. After traveling back in time, Han Changkong activates his golden finger, allowing him to transfer his own negative energy to his murderous enemies. "Damn, the enemy seems to be collapsing. Big brother, hold on a little longer! I'm almost breaking through!" "I want this technique that allows you to quickly cultivate by sacrificing your lifespan." "Big brother, you're injured! Take the elixir quickly! Or I can give you a pill..."