[Male Lead Has No Romance + System + Dual Transmigration + Female Lead Has a Love Interest + Two Powerful Leads + A Little Absurd + Gender Swap + Feel-Good Story]
Two best friends transmigrate together to an ancient, fictional world of immortal cultivation and martial arts. They plan to settle into their new lives, eat their fill, and wait for death, but end up getting saddled with a System. Thus begins this feel-good story.