I Am the Protagonist of All Worlds. If I Am Not Invincible, Who Else Is Invincible?

The fusion of all heavens and realms! Blue Star Crisis! Protagonist replacement system in all worlds Fortunately, Qin Tianming awakened the protagonist of all heavens and worlds to replace the system! Replace the protagonist of all worlds! I am the protagonist in all the worlds. If I am not invincible, who else is! The first world is the ninja world. The subsequent worlds have not yet been determined. You can leave your valuable opinions in the comment area. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.