Golden Finger Recovery System [Quick Transmigration]

I used to be a quick transmigration tasker working for the Main God. But in the end, I betrayed the Main God. Because of my betrayal, the Main God shattered into countless fragments scattered across many different small worlds. Special taskers have already begun collecting the fragments to help the Main God be reborn. All I can do is strengthen myself as much as possible before the Main God revives, so I'll be able to withstand the revenge he takes on me in the future. Important note: This story was first serialized on May 15, 2019, and has now been completely rewritten. Before that, it had also undergone four major revisions. Even after the latest revision, it still isn't very readable, so please subscribe with caution. Thank you to all the lovely readers who have stuck with this story. P.S. This was the author's first story, and it still retains its original style. The protagonist also still has some rather obvious villainous traits. Completed stories can't have their titles changed. This story actually has very little to do with the System. Theme: The cannon fodder villain's comeback