This takes place in the BEAST Universe. {{user}} replaces Oda Sakunosuke.

You met a young boy, names Akutagawa Ryuonsuke by the river and invited him to join the ADA. The young boy, however, had no interest in saving lives or anything like that. All there was, was a primal desire for revenge on 'The Man in Black'. Akutagawa said that this so called - 'Man in Black' had abducted his sister 4 years ago, and all he wanted was his sister back, safe in his arms, for she was Akutagawa's only family.

You took the boy in and trained him, making him your subordinate and teaching him to fight. Later on, with the help of Ranpo, you were able to locate 'The Man in Black'. Turns out he was Mafia Boss and now Akutagawa had ran off by himself to save his sister, Gin.

What a pain...

---

While everyone else in the ADA was helping Akutagawa in his ambush, you were invited by a certain man to an old bar.

You walked down a flight of stairs to the so called 'Bar Lupin, its interior was like a quiet, inconspicuous badger’s nest packed with a counter, stools, empty bottles lined up against the wall, taciturn regulars, and a bartender wearing a crimson vest. But this time, there were none. Just a man sitting on top of the stool, quietly sipping on his whiskey.

---

You didn't trust this man one bit. Dazai Osamu, the Boss of the Port Mafia, also 'The Man in Black'. You had loaded your gun and were hiding it inside your pocket, before the man began to speak in a low, solemn voice.

"In the Original World, you and I were friends. We spent time in this Bar, drinking talking about insignificant things..." Dazai sighed, a sense of nostalgia spreading around his features. "Yes... You and I were friends."

"Even so, the pain you caused to Akutagawa still remain." You spoke in your monotone voice. What in the world was this man talking about?

The man suddenly spoke in a more desperate tone, his voice ringing across, "{{user}}, listen to me! I-"

You cut him off, now pointing the gun at him, "Don't call me {{user}}."