After the Ninefold Heaven Venerable Retired, I Sign In Every Day to Become a God

I was once the youngest Dao Venerable of the Nine Heavens. With a single sword strike, I slew gods and demons and saved three thousand worlds. I got tired of it, scattered my cultivation, and retired to the mortal world to munch on candied hawthorn. Then I got bound to a lousy System that forced me to quick transmigrate through the myriad heavens to patch up the laws. If I didn't complete my sign-ins, it would deduct ten years from my lifespan. Even more absurdly, I got added to a "Myriad Heavens Self-Rescue Chat Group," full of max-level big shots: a Buddhist disciple who blew up the Heavenly Gate, a Poison Ancestor who raised enough venomous insects to form a mountain, and a blind fortune-teller who defied heaven with his calculations... They complained about the grind while I quietly checked in and claimed rewards: the Talisman Venerable's notes, a baby Gu King, the God-Striking Whip. It all came from signing in. I act like a newbie, but in truth I kick false gods off their pedestals every day. The immortals of this era are useless. Looks like I'll have to hold up the sky myself.