After Rejuvenating, My Invincibility Was Exposed by My Great-Grandson

Chen Fan took in a mother and daughter twenty years ago. When he was 82 years old, he made a will, leaving the group shares to the mother and daughter, and donating the rest of the inheritance to the orphanage. Unexpectedly, the mother and daughter took revenge on him and poisoned him, trying to seize all his property. When he was about to die, he received the inheritance from his ancestors, returned to youth, and learned various skills under the guidance of the ancestor's remnant soul. With various skills, magical medical skills, and amazing martial arts, when the suona was played, the heroes retreated, and he married a beautiful and beautiful wife, surrounded by beauties. He thought he could live a life of ease, but he never thought that his wife would be assassinated by many mysterious forces one after another. As Chen Fan continued to investigate in depth, something codenamed "Origin" surfaced...