Imperial Prison Tower: Build the Yin-Yang Avenue at the Beginning and Become the Supreme Immortal Emperor!

"Serve me for three days. After three days, you can make whatever conditions you want!" Facing the Empress Taichu in the mysterious little tower, Ye Huan, who has become a husband, can only make a decision that goes against his ancestors. But I didn't expect that the three days promised would actually turn into three years! After leaving the small tower, Ye Huan had already been transformed into the form of Empress Taichu! Carrying the foundation of the emperor's body, he forged the Taichu emperor's body, gathered the goddess' Tao body, and became the supreme avenue!