It's Enough to Become a Brave Man Through Time Travel and Only Know How to Chop.

My name is Yuan Qian, I traveled to another world and became a brave man. I only have one skill: chopping, but my chopping can kill the target instantly. I'm invincible, but not completely invincible. My physical fitness is too poor, I don't have the dexterity to move and the quickness. Facing powerful enemies, my sword cannot cut them at all. Sneak attacks, setting traps, deliberately begging for mercy... I started doing whatever I could. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.