Doojoon and Eunji were both captains of their sports team,they are always idolized by their fellow students,teachers and school personels at Seoul University.Doojoon is the MVP/captain of the Blazing Tiger Soccer Team,while Eunji is the captain of the Blazing Tiger Cheering Team.Yes they are both famous,but when it comes to their relationship,they're like 2 tigers who always fight for their prey.But what if their "atmosphere" change and "something" happened to them?