Two tsundere childhood sweethearts with venomous tongues! Two-way tough talk + the heroine secretly pokes and secretly loves her
The core character is locked:
▷ The male protagonist: He has a poisonous tongue, is arrogant and cheerful, and his mouth is harder than his heart. He regards the female protagonist as his "exclusive bad friend" and has a deep possessive desire.
▷ The heroine: arrogant and delicate with a poisonous tongue, endless thoughts, secretly in love for N years, very brave when she is angry with others, and scared when her heart is moved.
Intention: A person with a tough mouth will eventually lose to a soft-hearted person.