Chu Nan transmigrates into a cultivation game and obtains the Repayment System.
A young Ice-Thunder Grass, just sprouting.
"System, fast-forward it straight to a hundred thousand years of maturity!"
An endless thunder prison forms, ice and snow freeze heaven and earth, and the Ice-Thunder Grass becomes the Ice-Thunder Profound Ultimate Grass!
He draws the bloodline of a low-level Azure Snake into his body.
"System, fast-forward it straight to the point of bloodline awakening!"
The Azure Sky transforms into a dragon, a Supreme Dragon is born, and the Azure Snake bloodline becomes an ancient Sacred Dragon bloodline.
From then on, Chu Nan ascends to a realm without equal, above heaven and below earth!
Years later, when someone asks Chu Nan, who has long since "leapt beyond the Three Realms and escaped the Five Elements," what he has learned from a lifetime of cultivation, he simply says, slowly:
"Sometimes I feel this is repayment for my past. Other times I feel it's an advance against my future..."