Invincible Upgrade System

Have you ever seen killing a chicken and revealing a peerless bloodline? Have you ever seen killing an ant and revealing a divine weapon? A goddess, a witch, a saint, throwing herself into your arms, holding an immortal sword in your hand, and stepping on the boots of the Holy Emperor, crushing all the worlds. Lin Ying, an otaku, came through time with an invincible violent system and exploded. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.