Description

Taeyeon and tiffany is a agent . They become a couple because always do a missin together . But one day tiffany father want tiffany marrry with his choice...  

Tiffany lied to taeyeon that she was bored with their relationship..  One day they get a mm issio. And tiffany said that is last mission their complete together. 

At the mission taeyeon got a shot when she try to protect tiffany and died .

Foreword

Sorry for my english...  I'm very weak in english..  Hahahhaha