On the Day of Getting Married, the Empress' Wife Was a Million Bits Bad

[Invincible + decisive killing + boss + smooth upgrade + villain] Xiao Xuan traveled to the fantasy world and was born as the son of destiny, invincible in the world. The Azure Dragon Saint took a fancy to him and recruited him to marry into the Azure Dragon Holy Land. As a result, the wedding night was full of flowers and candles, but it sucked all his cultivation... He also persecuted his mother's relatives! Xiao Xuan's Awakening Invincible Sign-in System: [Ding! Sign in successfully and gain billions of years of cultivation! [Ding! Sign in successfully and get a supreme magic weapon! [Ding! Sign in successfully and get a magical pet! [Ding! Sign in successfully and get a roll of invincible magical powers! … The invincible system is with me, and cultivation leads all the way to God. From then on, Xiao Xuan fought against the strong and pushed him all the way. Unify the realm of heaven, accept the eight wastelands, cross the boundary sea, and go through reincarnation. Son of God and Saintess, suppress with one hand! The young ones and the old ones... Kill them all! When I look back, I am invincible in the heavens...