I Married into a Rich Heiress’s Family and Got a Grandpa from the Start

Fang Bai, a live-in son-in-law, endured endless contempt and humiliation. Then, by chance, he obtained a mysterious jade pendant containing a powerful cultivator from the cultivation world. From then on, he became the man's disciple, learned his arts, and rose to the pinnacle of life. Unrivaled medical skills, unmatched alchemy, undefeated in cultivation! What have you got to challenge me with? (Begging for recommendations and reader interaction!) (Data is very important during a new book's launch. If you readers think the story is any good, please leave a like and a comment to give the author some motivation to keep writing. Many thanks!)