Synopsis: Adhirshtalakshmi encounters Kathir in the park and realizes that he is hit by financial issues. She offers a huge sum to get him out of the trouble and in return, asks him to take her into the boys hostel where he stays. Kathir finds it a fair deal and takes her into the hostel as promised. What follows is a fun ride as she gets trapped in there among the bunch of hostelites, the strict warden and his assistant Sathappan. Why Adhirshtalakshmi wanted to enter the hostel and what's so mysterious about the place form the rest of the film's story.