After waking up, Lin Xuan came to a terrific fantasy world where the strong are respected. In order to survive, he must be cautious. A certain day: Good boy, you are indeed strong enough, but my hole card is not what you can imagine Lin Xuan: I also concealed my strength. A certain demon king: Sure enough, I am cautious! It seems that I can only do my best! A hole card, really a guy who is so cautious! But it's a pity, my ancestor is about to use his full strength. Lin Xuan: As expected of the ancestor, you are really strong! Among the enemies I have met, you are the strongest one, I I will go all out. After speaking, Lin Xuan exerted 20% of his strength...