Qi Yu, a genius from the computer department, has a rival - Qi Lin from the biology department, with silver hair and golden eyes, and a cold, world-weary face. Until one summer night, he saw Qi Lin shedding his skin in the dormitory. The silver-white snake's tail glowed with pearly luster in the moonlight.
"I heard that the snake has two limbs? Let me see."
Qi Yu's provocation to death resulted in him being forced to live with a snake roommate.
By day, they were tit-for-tat academic rivals;
Late at night, the cold snake's tail always wrapped around his waist unconsciously.
When Qi Yu discovered that Qi Lin would fall into passion on a full moon night,
He made an even more fatal decision——
Be his "cooler" personally.
"Don't control me, I'd rather you tie me to the bed..."
Amidst the suffocating pleasure of being tightened by the snake's tail, Qi Yu finally understood,
Some old enemies are born to be marked.
※A cold snake-man attack × a human being seeking death
※Two male protagonists, old enemies become lovers
※Snake tail PLAY/two-way mark/out of control during passion period
Concept: Two male protagonists