Emi got tired of frivolous Kazuki, and decided parting. However, Kazuki who comes to meet in the time when I went together after having parted and a manner not to change. - that the relations of the body continued trailingly not only that I met without being able to refuse such an "ex-boyfriend." On such one day, a man named same Kazuki appears before Emi shaking for a lingering sound of the Ren and….