Zhetian: I Am Invincible, but I Can Only Throw One Punch

Gu Xuan traveled to the world of Zhe Tian and was sealed in the Immortal Source of the Divine Dynasty at the beginning. After finally coming out, the three dark supremes ushered in the attack on the Shenzhou Dynasty. The three supreme beings appeared at the same time. The Shenzhou Dynasty, which has the least sense of existence, must be destroyed. Just then. Gu Xuan activates the system! Get the One Punch Man template! He can punch once in a day. The power of this punch can be equal to that of the Great Emperor, and it has a certain probability of critical hit! To stay alive. Gu Xuan, with a mortal body, stepped on the emperor's soldiers and volleyed into the sky to confront the three dark supreme beings. "To kill you, all I need is one punch!" "Who else wants to get out before I throw a punch?"