If you touch the corpse, you will become stronger. At the beginning, you can touch Huashan swordsman

Xu Xin traveled to a world of comprehensive martial arts. He planned to work in the Imperial City Department and wait to die, but unexpectedly, he awakened the corpse-touching system. Touching the corpse can obtain the other party's items, martial arts, and internal strength... Hulong Villa?
Duan Tianya, return to the sea with a knife, right and wrong, when will you die?Shangguan Haitang, don't die, we two... Huh, Yan Shisan?
You can take it easy, you will die after creating the Fifteen Deadly Swords!Murong Fu?I want it.
Duan Yu?Six Meridians Excalibur... Wang Yuyan?You are all mine!