Immunity是一种保护机制，帮助身体抵御疾病与病毒的侵扰。全蚀狂爱

　　Felix and Mark are close to being invited to a party after school. Problem is - they need to bring their own alcohol. With zero experience, they enlist the aid of Ethan, but things don't go as planned, leading Felix and Mark into an argument that puts their friendship hanging in balance.