Shen Jinmo approaches Shen Jingchuan with a system mission, hoping to catalyze his paranoia step by step, but in this pull in the name of "mission", she gradually comes across the sensitivity and lack of love beneath his surly shell - he will clench his fists because of her careless words, secretly trace her profile late at night, and get red-eyed at someone else's slander.
And Shen Jingchuan, who grew up in the loneliness of being rejected by his father, has long been accustomed to hiding his emotions in his bones, but he can't let go of his guard against this nominal sister. Her approach was like a prickly candy. Even though she might be pricked, she still couldn't help but crave the sweetness.
When temptation turns into perdition, when calculations are mixed with sincerity, the entanglement that began with the mission has already deviated from the preset track. They are each other's weakness and each other's shackles. On the edge of love and possession, sobriety and sinking, they step by step towards an ending that no one can predict.
