Traveling Through Another World to Kill Legends

Yin Xiao travels to another world. Although he is not very talented and has no talent for cultivation, he has a legendary game system. He can kill monsters and upgrade, improve his strength, and is better than thousands of techniques! What kind of talent on the heavenly list can afford to live with my 999-level assassination sword energy? What? Dragon, phoenix and strange beast? Is it the one-in-one enemy I summoned? The army is approaching the city, and there are tens of thousands of enemies? It doesn't matter, it doesn't matter, watch my body thunder and lightning technique that destroys the heaven and earth! Slay the dragon on the left, lean on the sky on the right, and kill all the demons and immortals in this world! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.