An ambulance driver, a medical broker, a hospital HR (Pasanga Sivakumar), and a surgeon, were mysteriously abducted at dawn. Alerted by the incidents, Ratnavel (Sathyaraj), a police officer with Tamil Nadu Police nabs the suspect. As the interrogation begins the suspect explains his motive, Maaran (Vijay), popularly known as a 5 rupees doctor, as he charges a similar amount for treating patients from everyone, arrives for a medical seminar only to be mistaken at Paris Airport due to his cultural identity. After the seminar, Maaran displeases Arjun Zachariah (Hareesh Peradi), another doctor from Chennai, and his offer to team up with him, but develops mutual romantic feelings with his assistant, Anu Pallavi (Kajal Aggarwal). He invites Pallavi and her nagging boss to his magic show, where Arjun is killed deliberately in presumed magic-gone-wrong, shocking his friend Daniel Arockiyaraj (S. J. Surya).