Su Bei, a struggling voice actress with childhood trauma, suffers from sleepwalking and seeks professional help. She meets the cold and powerful CEO, Mo Chen, during a medical visit. A mix-up causes their paths to cross more frequently. Su Bei’s quirky personality gradually breaks Mo Chen’s icy facade. Meanwhile, her ex-boyfriend returns, complicating her feelings.

Su Bei’s condition worsens, and her sleepwalking episodes lead her to Mo Chen’s house in the middle of the night. Mo Chen reluctantly allows her to stay, despite his initial annoyance. As they live together, they begin to understand each other more. Su Bei’s fragile emotional state is evident, and Mo Chen’s protective side emerges.

Mo Chen discovers that Su Bei’s sleepwalking is connected to her traumatic past. He hires specialists to help her, showing a deeper concern for her well-being. Meanwhile, Su Bei tries to focus on her voice acting career but finds herself increasingly drawn to Mo Chen. Her ex-boyfriend’s attempts to reconcile with her leave her confused about her true feelings.

Su Bei’s feelings for Mo Chen deepen as she starts to see his softer side. Mo Chen, on the other hand, struggles with his own emotions, not used to letting people into his life. Su Bei’s career gets a breakthrough opportunity, but her sleepwalking condition threatens to ruin everything. Mo Chen steps in to support her.

Su Bei’s voice acting career begins to flourish as she lands a major role in an upcoming film. However, her sleepwalking episodes become more frequent and dangerous, and she grows more dependent on Mo Chen. Their connection deepens, but Mo Chen’s family intervenes, questioning his relationship with Su Bei, causing friction between them.

Mo Chen faces pressure from his family and business associates to stay away from Su Bei, but he refuses to abandon her. Su Bei, feeling guilty for causing trouble in his life, tries to distance herself. Meanwhile, Mo Chen uncovers more about her past, realizing that her trauma is more severe than he initially thought.

Su Bei’s ex-boyfriend grows more aggressive in his attempts to win her back, making Mo Chen jealous and protective. Tensions rise as Mo Chen’s feelings for Su Bei become undeniable, yet he struggles to express them. Su Bei starts therapy to deal with her trauma, but her emotional scars run deep.

Mo Chen makes a grand gesture, publicly declaring his feelings for Su Bei, which shocks both Su Bei and his family. Su Bei, overwhelmed by her emotions and past trauma, panics and runs away. Mo Chen, however, refuses to give up on her and vows to help her heal no matter what.

Su Bei’s therapy sessions reveal the source of her trauma a tragic accident from her childhood involving her family. As she faces her fears, her sleepwalking episodes decrease, but her relationship with Mo Chen becomes strained. Mo Chen, confused by her mixed signals, starts to pull away, focusing more on his work.

Su Bei’s ex-boyfriend attempts to sabotage her career by spreading rumors about her past and relationship with Mo Chen. With her reputation at stake, Su Bei feels lost and considers leaving the entertainment industry. Mo Chen, though distant, steps in to clear her name, showing that he still cares deeply for her.

Su Bei confronts her ex-boyfriend, making it clear that she no longer has feelings for him. Mo Chen, seeing her strength, begins to realize that his own fear of vulnerability is what’s keeping them apart. Su Bei’s career begins to stabilize, but her emotional journey is far from over as she continues therapy.

Mo Chen finally admits his feelings to Su Bei, but their relationship faces yet another obstacle—Mo Chen’s ex-girlfriend returns, seeking reconciliation. Su Bei, feeling insecure about Mo Chen’s unresolved past, starts to question whether she’s truly ready to be in a relationship with him.