I'm the Ancestor, So What's Wrong with Giving the Younger Generation in My Sect a System?

[System] + [Everyday Life] + [Myriad Realms] + [Invincible]

The protagonist, Zhou Ziyang, suffers from blood cancer and dies despite treatment.

Who could have guessed that a system would appear and give him three options for transmigration?

Zhou Ziyang chooses the most bizarre way to transmigrate, causing a bug in the System. It quickly resets its programming, triggering a fateful bond across different time and space: his fate becomes inseparably linked to Lin Yuwei, sect master of the Heavenly Dao Sect on the Qingcang Continent in the Canglan Realm.

To stay alive, Zhou Ziyang has no choice but to do his best as the sect's founding ancestor, pouring his heart and soul into the sect's growth and working himself to the bone.