I Am a Sword Cultivator, and Sometimes My Skills Are Not Very Effective.

Chen Shaoan picked up a sword manual with a page missing, and developed a useless internal strength that sometimes failed to work. One second, he could shout "I, Chen Shaoan, am here, let that girl go," pretending to be a cool boss, but the next second, his body was empty and he could hardly hold the sword. It's just that he didn't know from the beginning to the end that the world he wanted to guard was not the whole world.