Cho Kyuhyun... The problematic student who fall in love with his own teacher... Lee Sungmin, who try to deny his love to Cho Kyuhyun....

After tear by tear dropped from their eyes, finally, Kyuhyun and Sungmin together holding the same feeling to each other, LOVE... starting to live 

together and taking care of each other... but somehow, to gain a happiness is not easy as they thought... someone came to steal

Kyuhyun away from Sungmin after he promised himself to protect Kyuhyun and their love...

Cho Kyuhyun: I'm sorry minnie, there nothing I can do... This is the only way I can protect you... by leaving you....

Lee Sungmin: Kyu... is this the end of our love? after all the memories that we created together? are you expected me to let you go from my life? 

With this crisis, will they able to protect their love once again from the one who want to take it away from them?