I Have a Weird System in Time Travel

The protagonist Wang Xi jumps out of a building in despair because of being deceived, but accidentally travels through time at the last moment after landing. This world only values ​​personal force and does not pay attention to technological development. He obtained a system after traveling through time, but when Wang Xi saw the system, he suddenly couldn't help but cursed. In a world of martial arts training, you asked me to be beaten, are you afraid that they can't beat me to death? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.