Wen Zike has been labeled “Wen Qian’s little sister.” Naturally shy and timid, she blushes even when she speaks loudly. By her side is her second older sister, Mu Qiuling (Wen Lianyao), who has always protected her. In a secluded corner unknown to anyone else, the sisters share quiet moments worlds apart from Wen Qian. To escape the stereotypes left behind by her older sister Wen Qian, Wen Zike disguises herself as “Wen Zixi” and enters a new school, hoping only to spend each day quietly, like an ordinary student.
The arrival of transfer student Hu Lilian shatters this fragile peace. Like a rose with poisonous thorns, she has a sweet smile but hidden motives, and for some reason, she targets the taciturn Wen Zixi. The handwriting in her homework is altered, missing class funds mysteriously turn up in her schoolbag, and classroom pranks are pinned on her... One incident after another puts Wen Zixi in the eye of the storm.
The whole class is in an uproar. Doubtful and scornful eyes sting like needles, making the already timid Wen Zike shrink even further, unable to get a single word of defense past her throat. She has never thought about getting revenge, and she doesn't know how to fight back. She only hopes this undeserved disaster will soon pass. Fortunately, even amid the gloom, there is still a glimmer of light. A few classmates who have seen through the truth quietly offer her a helping hand, while her second older sister, Mu Qiuling, stands firmly in front of her, becoming her strongest support.
As her disguise threatens to crumble, and silence is no longer a shield, can the shy Wen Zike reclaim her good name with the protection of her sister and friends? What tangled history will this schoolyard storm, waged without a shot, bring to light?
Theme: I am willing to make a pact with you all