Mikoshimo wakes up in a dark alley, then sees a puddle of water accumulated in the alley. He looks into it, and his reflection says to him, "Hello."
Mikoshimo is startled by what happened, and the reflection says, "Wait, wait, I'm the guy in your head. I wanted to tell you that you can communicate with me through reflections."
Mikoshimo: "Oh, uh, alright."
The reflection: "What will you do?"
Mikoshimo: "I don't know."
The reflection: "The first suspect."
Mikoshimo: "Who?"
The reflection: "The boss."
Mikoshimo: "The boss?"
The reflection: "Oh, I forgot, you're missing some memories."
Mikoshimo: "What?"
The reflection: "You might feel a little headache."
Mikoshimo: "Wait..."
Then Mikoshimo feels a sharp pain in his head and recalls times when his other persona dealt with the boss.
His head calms down, and he says, "Alright, what are we going to do?"
The reflection: "Leave it to me."
Mikoshimo: "Okay," then he says, "Dark rule."
They switch bodies, and his body becomes covered with tattoos and drawings: an upside-down cross in the middle of his head, thorny roses on his right arm, a sword on the other, along with other tattoos.
Mikoshimo 2: "What a great body this is."
Mikoshimo 1: "Alright, let's go."
In the lively atmosphere of the company, the boss is shouting angrily at his employees because they can't finish some difficult accounts for the company, tasks that Mikoshimo used to handle with ease. The employees leave the boss's office, frustrated. The boss says to himself, "Why did I have to argue with him?" Then he says aloud, "I'm really sorry."
...
(Voice): "Do you regret it now?"
Boss: "Who is it, Mikoshimo?"
Mikoshimo: "Who else?"
Boss: "Boy, I'm really so…"
Mikoshimo: "Dark rule: tying."
The boss is pinned to the wall by an unknown force, unable to speak or move.
Mikoshimo says angrily, "Did you think you'd get rid of me so easily? I told you, try, and it will be your end."
Mikoshimo: "Now, how should I get revenge? What do you think if I do to you what you did to my family? Hmm... No, no, your death would be too easy like that. Hmm... I got it."
Then Mikoshimo releases the boss. The boss falls to the ground and pleads, saying he didn't do anything and doesn't understand what Mikoshimo is talking about. Mikoshimo looks at him with contempt and a mocking smile, then says, "Suck my d/ck."
The boss looks at him with fear.
Meanwhile, Mikoshimo had already sent all the evidence and data that incriminated the boss without anyone noticing. The boss is arrested and thrown into an interrogation room. It's revealed that he killed some victims, including some of his employees, and that he's facing charges of child abuse and harassment of women.
Then the boss hears a voice say, "Hello," even though no one is in the room with him.
Boss: "Who's there?"
Mikoshimo: "The voice is in your ear, you fool. I planted a headset in you to talk to you."
Mikoshimo: "I'm sitting with your family right now. You should see the look of disgust on their faces because of what you've done. You have no idea how much they hate you now..." Then he laughs and says, "And now, after you've lost everything in your life—your family, your wealth, and your company—what do you think about life? It's bad, isn't it? Do you feel ashamed and regretful? I'm so happy right now."
Boss: "You miserable bast/rd, what did I ever do to deserve all this?"
As the boss screams, Mikoshimo says to him, "Goodbye." Then he ends the call.
Then the boss feels a severe pain, and his head explodes, covering the room in blood and pieces of his skull. Investigators arrive, shocked by what they see.