After crossing into another world sixty years ago, Li Yang was deemed to have no talent for martial arts. He has lived relying on his granddaughter, Jiang Yuexin, for companionship. When his granddaughter is bullied by the village tyrant, he awakens the Heavenly Destiny System. With no bottlenecks in cultivation, the longer he lives, the faster he advances. Thanks to the system, he quickly steps into the world of martial arts. After spending most of his life enduring humiliation and barely surviving, this old man can finally protect his family in his own way and gradually rewrite his ordinary fate.