I Conquered the Entire Universe by Showing Off

My name is Lin Chaocai, a useless person in cultivation. One day, I was pulled into the "Universal Multidimensional Arena" by the system. Other players: practicing hard and fighting passionately; me: taking a nap. When I woke up, I actually became—number one? The enemy said I was secretive, my teammates said I was a strategic genius, the system said I was the strongest host in history... I was the only one who knew, I was just too lazy to move. So, all the geniuses in the universe worked hard to save life and death, while I ate melons and slept in the corner; the aloof beauty complained coldly, the villain Boss turned into fans; even the alien technology geeks worshiped me as their teacher. They see me as an unfathomable and invincible god of war. In my eyes, I am a salty fish, I can lie down but never stand up. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.