I, the Abandoned Crown Prince, Starting with a Sign-in for the Great Snow Dragon Rider

My name is Ye Xuan, and I've transmigrated to the Xia Kingdom in a different world, becoming the abandoned crown prince. Three years of signing in the Cold Palace, starting with signing in for the Great Snow Dragon Rider! Ding! Congratulations to the master for signing in, you have obtained the God and Demon Xiang Yu! Ding! Congratulations to the master for signing in, you have obtained the Chaos God and Demon Body! Ding! Congratulations to the master for signing in, you have obtained the Great Self-Transformation Dharma! Ding! Congratulations to the master for signing in, you have obtained the Empress of Yaochi! Countless years passed, Ye Xuan stood at the peak of the heavens, looking at the gods, demons, and immortals filling the sky, 'Invincibility is truly lonely!'