Arthur, eldest son of the Lancaster family, lost his memory as a child while trying to save his younger brother. He was taken in by a farmer and renamed Johnny. He dedicated everything to supporting his foster sister, Chloe, through school — even taking a brutal beating from thugs to protect her. But driven by her desire to climb into high society, Chloe repeatedly framed Johnny. But when Johnny unexpectedly regained his mental clarity, he uncovered every scheme one by one, and finally reclaimed the life that was always meant to be his.