Fantasy: the Second Generation of My Sect Will Inherit the Sect at the Beginning

Invincible + Sword God + System After traveling through time, I practiced swordsmanship in the world of martial arts for three thousand years and became the most powerful and invincible swordsman. When I came out, the system told me that I was in the world of immortal cultivation. It turned out that the system sent me to the wrong plane. Me: I'll rely on the system to take off from now on. System: From now on, the host and I will kill indiscriminately in this world. I will be responsible for the killing, and the host will be responsible for the killing! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.