文豪ストレイドッグス: Cardinal Crimson

"Mmm. A god like me isn't easily fascinated by the tunes of humans. But in my weakest moment your singing gave me strength. I want you to be mine and mine alone. I want to continue to hear those beautiful sounds you sing. Would that be alright with you?"

Dazai looked at Chuuya smiling and he nodded.

"Well then..." Chuuya grabbed Dazai's hands in his. "From this day I Nakahara Chuuya will protect and serve..." Chuuya's eyes flashed red as he looked into Dazai's eyes and he saw his name. "... Dazai Osamu with everything that I am. If danger ever comes your way I will protect you in any way I can, and in return you will continue to sing for me, and give me your strength. This is our contract... our vow of partnership." Chuuya leaned forward and he lightly pecked Dazai on the lips as he sealed their contract. Chuuya could hear the others coming for him. He didn't have much time anymore. Chuuya leaned next to Dazai's ear and he whispered softly.

Whenever you feel scared or alone... call my name... remember Dazai you are the only one who can call on me... I am yours faithfully now.