Customized Plot, I Will Be Invincible at the Beginning!

Ye Ze traveled through the Xuanyue Realm with his customized supreme invincible creature integration package, and all the integration packages became reality. So, he was invincible at the beginning! In this life, he is the Taixuan Immortal Lord who has been invincible for ten thousand years, and he has a stunning female disciple who is infatuated with him. He is a ruthless man who killed the demon world in ancient times, and the beautiful demon god is his pet! He is the Jiuji Immortal Emperor who is famous throughout the ages, and Yaochi Xuannv is his confidante... He is... Invincible customization starts from now on! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.