My Head-Touching Kill Is so Awesome

Zhang Jiale, an ordinary otaku, unexpectedly traveled through time and came to an extraordinary world. You can cultivate immortality in this world, but there are foreign invasions in this world. In short, this world is very unusual. Therefore, Zhang Jiale, who is mediocre in talent, is very sad. Eh? No, I also have a little bit of head-touching killing skills. Not ordinary. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.