(Y/n) collapsed onto the couch as soon as she got home, her mind reeling.

How can Yugi not remember breaking into my house and talking to me in the middle of the night? She thought. (Y/n) was home alone at the moment; her dad was still working, and her mom was making a grocery run.

I have to wonder... If I were to find out why he killed Jiro, would it help? You thought to yourself. Suddenly, your hand palmed your forehead.

"Of course it would, obvious," you mutter.

You ran upstairs, and looked through your things. Finally, you found an empty purple notebook that you hadn't quite known what to write in it.

Grabbing a pencil and opening the first page, you began writing down what information was known:

THE YUGI SITUATION:

- He plays dangerous games with people, usually who hurt him or his friends.

- They get punished if they cheat (???)

- His voice is deeper, and there are some other differences.

(Y/n) paused for a moment, concentrating on what's she knew. Carefully thinking, she rested her chin on the back of her hand.

What if I put the date? (Y/n) thought in relief.

- He first appeared at Domino High School, approximately one week before the date that this passage was written.

Then, (Y/n) became stumped again. Think, (Y/n), Think! She tried hard. Even about how he-

Wait. That necklace.

(Y/n) had almost forgot. Ever since the day that Ushio had been hospitalized, Yugi had worn some kind of pyramid necklace of his school uniform.

There's no way it doesn't play a part in this! She thought, excited at this discovery. Quickly, she jotted down the idea.

- Yugi has worn a pyramid necklace ever since the Ushio incident.

(Y/n) felt relieved she had come up with so many ideas. Feeling hungry, she went downstairs to get a small snack before dinner.

When got back upstairs, she was about to grab the notebook, until she realized something:

It was gone.

It can't be, (Y/n) thought, confused. She had placed it on her bed, and no one else was home. So where was it?

"Looking for something?" A deep voice asked from behind (Y/n).