The two girls are locked behind the red gold palace wall. The elder sister Lingzhao is gentle and gentle and enters the emperor's heart, while the younger sister Lingxi is paranoid and only protects her. The deep palace is treacherous and hidden arrows are hard to guard against. The controlling sister transforms into poisonous thorns to kill all threats! When the emperor encounters the strongest obstacle to his true love, is he driven by love, or is he fighting every step of the way?
Concept: The extremely possessive guardianship of younger sister Lingxi vs the sincerity of Emperor Chu Yan with balance and restraint vs the tolerance and tenacity of elder sister Lingzhao who seeks a balance between the two.
