คุณปู่วัยเบญจเพส

After a failed ascension, centuries-old Aether master Vaughn Williams returns to modern Los Angeles, young as ever. He wakes his comatose son, rebuilds the family fortune with priceless gems, and saves a tycoon. As Vaughn protects his family and gains influence, his grandson discovers his secret, and a medical prodigy becomes his student.