Accidentally entering the vast river of time and space, a generation of Dao Zun returned to the past ten thousand years with his cultivation? System: Ding, the Master of All Heavens system is binding to the host... Wait, why is this host's cultivation so wrong? Reaching out, the Dao Zun expressionlessly suppressed the system. Looking at a series of names. Empress Qian Fan of the Heavens: Master, please obey me~ Su Changqing, the Demon Ancestor of the Heavens: Only I can conquer you! Qin Xiange, the Lord of Time: We must come up with a foolproof plan to eliminate the danger and capture you. Bai Qingqiu, the Loli Demon Emperor: Master, look at me, I am sweet, soft, and adorable! (Too many elements in this book, please read carefully~)