Immortal Cultivation: From Awakening the Celestial Root

At one hundred years old, Li Qingshan activates the Wishful Gourd System but only has one hour left to live. While crafting an immortal-grade foundation pill, he accidentally kisses the severely injured Empress Li Muwan, sealing a life-and-death contract. The pair enters the sect for spiritual root testing; due to his advanced age, Li Qingshan is assigned to guard the Hall of Ruined Treasures. There, he refines a broken pill to break through the foundation realm and reverse his aging. After being framed by Long Lingjue, the master of the Heavenly Sword Peak, he is saved by Ye Lingshuang. Li Qingshan helps Li Muwan cultivate, escalating the conflict with Long Lingjue. When the Nine Nether Empress seeks revenge and seriously injures Li Muwan, Li Qingshan activates his 'Strengthen Against Strength' ability to regain his youth, defeats the powerful enemy with the Great Wilderness Prison Sky Finger, and breaks through to the late Dan Realm.