Gao Wu: When a Person Is in the Duel Arena, He Becomes Stronger When He Hangs Up.

Hang up for 8 hours: gain 500 million experience points Obtained skills: Emperor Ming's World-Destroying Slash Skill-Kunlun Avalanche lv99→lv100 ..... Boxing champion Lin Yang traveled through time and became a slave fighter in a duel arena in the world of high martial arts. Every day he won, he would live or die! Just when he thought he was about to die in the dark underground duel field, he activated the hang-up system. Not only can you gain skill proficiency, but you can also open boxes to dig for treasures and raid dungeons! What's more, there is no upper limit for any level! Faced with such a cheating artifact, Lin Yang decided to hang up his machine for a hundred years first... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.