Serious People Travel Through Time, Who Plays the Game of the Jungle?

In a certain corner of the continent, countless powerful warriors were surrounding a giant dragon. "The difference in strength is too big! We don't have enough people! This is completely invincible!" The soldiers roared and fought with all their might, but they couldn't hurt the dragon at all. He An looked at the giant dragon from a distance, counted with his fingers, and wrote and drew on the paper. Just finished the third perfect plan to kill the dragon alone. A moment later, with the whole continent in shock, he dismantled a living dragon with his bare hands like a butcher undressing an ox. Who says you have to fight monsters and upgrade to become stronger? Who says you have to work hard to become strong? Who says it takes time to become stronger? To He An, this was simply ridiculous. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.