Sages at My Side! I Become the Deputy Leader of the Three Teachings from the Start

After transmigrating into the Primordial World, Luo Tian unexpectedly awakened a System, but he never imagined the System would mistake him for someone in the Journey to the West world. "Ding! Host, Tathagata is seated in the Great Thunderclap Monastery. Defeat him, and you'll receive a generous reward." Luo Tian looked at Duobao, who was only a Golden Immortal, and smacked him hard across the face. "Duobao, do you submit?" "Master Luo Tian, why did you hit me?" "Ding! Host, if you can reverse the Journey to the West tribulation, you'll receive a supreme treasure of chaos." Luo Tian looked at his own Hunyuan Daluo cultivation, then at the timeline, which hadn't even reached the Journey to the West era. "Wouldn't it be more straightforward to just kill the Quasi-Saint and Jieyin?" Luo Tian fell into deep thought.