Please, Give Me a Punch

Li Changsheng traveled to the fantasy world and awakened the invincible God of War system! As long as you receive a fatal blow, you will be immune to all damage! And the damage will be returned in full to the caster! And after upgrading the system, the returned attack will randomly increase, mutate, and awaken its origin! Facing the wind blade flying towards him, Li Changsheng sneered and directly used the ten-fold attack increase, mutated thunder wind blade, and awakened the original attack of the wind attribute! All the saints and emperors were stunned! "Is this guy really in his qi training period?!" When Li Changsheng saw that everyone stopped attacking, he suddenly became anxious! "All saints and emperors, please give me a punch!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.