Lin Tang accidentally binds herself to a sweet-romance salvation System and becomes an S-rank trainee mission-taker. She is transported into a high-risk world, where she must save Shen Wang, a boy with a darkness value of 75. Abandoned by his mother as a child, Shen Wang is sensitive and possessive, secretly watching and approaching Lin Tang. Lin Tang awakens the Eye of Empathy and gradually reaches the depths of his buried trauma, easing his anxiety and jealousy. Amid danger and tests, she tries to melt the boy's frozen heart and stop the world from collapsing.
