Introduction to "Backlit Stairs":
In order to save her adoptive mother, Lin Wan, the daughter of a cleaner, accidentally uncovered the mystery of her life experience - she was actually the daughter of a wealthy family who was deliberately exchanged 24 years ago. Facing her elegant biological mother and hypocritical "sister", she stepped on the steps against the light and struggled between the truth and family love. This is a cross-class competition, and it is also a growth epic of a girl finding herself in betrayal and redemption.
