My Billionaire Great-Grandfather is 18

Episode 16 of 49

My Billionaire Great-Grandfather is 18 follows a sharp-tongued young romance plot built around an unusual family tree and a fortune that refuses to stay buried. The story leans on comeback and rebirth themes, with a powerful figure returning to the spotlight in a surprising new form. Warm, light-hearted moments tie the drama together as old authority and fresh energy collide. The central tension lies in how the family adjusts when the eldest among them looks and acts like the youngest.

All episodes (49)