Fantasy: Sign in at the Beginning with the Great Devouring Technique!

Su Han traveled through the fantasy world, activated the most powerful sign-in system, and obtained the Grand Avenue-level magical power Devouring Technique at the beginning. You start with a Kun, and your evolution depends entirely on swallowing. Ahem, serious version: Su Han has mastered the Great Devouring Technique, and has the ticket to become the most powerful person in the fantasy world. But it's not over yet. Su Han signed in for the second time and gained god-level understanding. You realized the meaning of the sword at the age of eighteen? Sorry, I understood the realm of kendo in one day. The third check-in: God-level luck. "Hey, there are immortal weapons flying towards me when I'm walking on the road. It's so annoying. The storage bag can't fit in it. What? A space fairy weapon is flying towards me?" After signing in for the fourth time, Su Han got... When a hundred years passed, Su Han became the strongest person in the fantasy world. Immortal Emperor? He couldn't stand up to one move in front of Su Han! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.