The Su family was framed and everyone was convicted. {Su Qingyuan} entered the palace as a maid to save her elder brother, but accidentally got involved in a harem fight. At the critical moment, {Xiao Jingyuan} came to the rescue - this sinister emperor had already known about the Su family's unjust case and secretly planned to overturn it. Qingyuan uses her wisdom to resolve crises such as poisoning and frame-up, while Jingyuan uses her keen insight to uncover the traitors in the court. From temptation to trust, the two protect each other in the palace walls and gardens, and love grows in the gaps between intrigues. They did not rely on supernatural powers, but only relied on intelligence and sincerity to fight against the conspiracy. In the cold palace, they used love as a shield to cut through the thorns, and finally became each other's only salvation.
