Longevity: My Cheat Unlocked in My Old Age

Having transmigrated into the cultivation world, Li Ping, now over forty, finally succeeded in his Foundation Establishment. He knew full well that with his Three Spirit Roots aptitude, getting this far was already a stroke of luck. The later realms of Core Formation, Nascent Soul, Divinity Transformation... these were not things a 'three-no' cultivator like him—with no background, no talent, and no opportunities—should even consider. He was already very satisfied just to have achieved Foundation Establishment. “Having cultivated for half a lifetime, it's time for me to enjoy life.” In the years to come, he planned to enjoy life to the fullest and, while he was at it, marry a few more beautiful female cultivators to expand his family. But at that very moment, his cheat system finally arrived. The moment he succeeded in his Foundation Establishment, a Purple Mansion Space suddenly opened up in his Sea of Consciousness, and within this space, a gray island slowly came into being. On the island grew a Tree of Inheritance, which allowed him to instantly master a cultivation art. Moreover, every time Li Ping broke through a major realm, a new island would be born within the Purple Mansion Space, endowing him with a heaven-defying Divine Ability! [Time Acceleration], [Inference Skill], [Enhancement], [Extraction]... .. — Description from novelcodex.org