I Put You Here, You Can Upgrade Yourself

You get a placement system where you just place and it upgrades itself. You placed the basic mental skills in the practice room, and one day later it was upgraded to the third floor. You placed the Gale Sword Technique in the martial arts training ground and achieved a minor success in it a day later. You placed yourself in a lava cave and one day later understood the essence of fire. You cut off your left hand and placed it in the Qilin Cave. Three days later, you obtained the Qilin Arm. So you thought about it again and decided to commit suicide... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.