Rascal. Joker. Dreamer. Genius... You've never met a college student quite like "Rancho." From the moment he arrives at India's most prestigious university, Rancho's outlandish schemes turn the campus upside down—along with the lives of his two newfound best friends. Together, they make life miserable for "Virus," the school’s uptight and heartless dean. But when Rancho catches the eye of the dean's daughter, Virus sets his sights on flunking out the "3 idiots" once and for all.

Nani is a flower decorator, madly in love with his neighbor Bindhu. He gets killed by the baddie, Sudeep, a powerful businessman. Nani comes back as a housefly to get his revenge.

当8岁的Anamika被拐走和自己被绑匪严重击伤，Suryaveer的身心都受到了伤害。 充满愤怒之火的他，从事起任何有自尊心的硬汉都会做的事情：实施报复。 在陌生的城市，仅靠着不屈不挠的精神，专业技能和令人生畏的太阳镜武装自己，他发誓找出那些罪犯，为Anamika的父母Ravi和Nikasha报仇。在前军队同行Shekhar的帮助下，他拼凑起线索并发现了一场阴谋的核心，而这将带领他和观众踏上一趟精彩之旅。