I Am Cultivating Cause and Effect in a Parallel World

2222, A college student named Ye Lan changed cause and effect by chance and obtained a god-level cause and effect system, and then defended seven parallel worlds, including the main plane, against attacks from other sky hackers from different planes. [Random Identity] Ye Lan, the third leader of the Beggars Gang [Plane Mission] Find the cause and effect point that changes the plane, and guard Xiqiang City within 30 days. [Hidden Mission] Find Skyrim hackers and expel them. Challenges come one after another, unknown answers, unshakable cause and effect, As we approach the main line, everything is confusing.