With only a few episodes left in Into the Badlands' third and final season, the AMC series has finally revealed the main protagonist's backstory. After reuniting with his long-lost sister, Kannin (Eugenia Yuan), Sunny (Daniel Wu) has at last learned the truth about his past.

Throughout the first two seasons of the post-apocalyptic martial arts series, not much was known about Sunny's early life. As a child and with no memory of his past, Sunny was found near a river by Waldo, who trained him to become a Clipper and the loyal regent of Quinn. Since then, Sunny has picked up a few more details on his childhood, such as his connection to the lost city of Azra and the Gift, his history with Pilgrim (Babou Ceesay), and the existence of an older sister who saved him from the Black Lotus.