Season 0 of Bitter Sweet Hell premiered on 2024-05-16.

Yeong Won, a renowned family counselor, appears to have a picture-perfect life. However, her seemingly ideal world is shattered when a question about her family's well-being sparks a series of revelations. Haunted by the trauma of witnessing her father's suicide during her youth, Yeong Won's past collides with her present, forcing her to confront the truth about her family and her own struggles. This synopsis explores the complexities of family dynamics, the weight of unresolved trauma, and the challenges of maintaining a public facade while navigating personal turmoil.