Jung Jun, the ultimate social butterfly who finds making friends easier than breathing. After transferring schools five times, he finally meets the girl of his destiny, Lee Yoonhwa. The only way to win over the icy goddess Yoonhwa is to use her deskmate, reptile enthusiast Lee Dayeon! However, for Jung Jun, who has a phobia of animals, Dayeon, the "reptile girl," is nothing short of a source of shock and terror. Can Jung Jun overcome the overwhelming charm of the rare exotic pets that constantly surround him and safely reach Yoonhwa?