"Crossing the Line" - a top-level game between adult men and women between desire and sincerity
What if the cool young man you had a glimpse of in the library in high school became the unattainable and powerful "Mr. Xie" of your partner ten years later?
If you reach a secret contract of "no publicity, no commitment, no sleepovers, and no talk about the future" in the midst of alcohol and night, you may think this is just the tacit and relaxed companionship of adults.
Then, when the contract is torn up by his own hands, when the restrained protection turns into out-of-control possession, when anonymous gifts, late-night pick-ups, and open maintenance gradually erode the boundaries you have drawn——
Can you still keep your guard up?