Kaito Momota was the guy who enjoyed calling himself something other than his ultimate title the "Luminary of the Stars" is what he enjoyed other people calling him. And sure enough, you were the first person to know since you were his sibling. And because of that fact alone, he had told you almost everything; thing about what he saw, thoughts that occurred to him that very second, and so on and so fourth (I ain't writing all that someone give me motivation😞).

However.. even though you guys got brainwashed for the killing game, you and Kaito became very good friends surprisingly quickly.

—Present

Today, you and the other sixteen students all received a motive from Monokuma in his attempt to drive someone to murder.

Just as you were about to open yours, you felt a hand on your shoulder- upon turning your head around, you find out that it was Kaito.

“Before you do that, why not show each other our motives? That way, we won't necessarily have a reason to kill since someone else already knows what we're going through.” (Yes I forgot what he said in the actual game)

At his reasoning that was pretty efficient, you nodded your head and he showed you his motive first to get you more comfortable— oh...

Anyways.. After witnessing Kaito's motive together, you both then watched your motive. It showed a photo of you, your mom, your dad, and.... what is that Kaito?

Labeled underneath, you see it says "Family photo". In a flash, the screen then suddenly changes and shows nobody in the house anymore. Everything much darker and the majority of the furniture is already destroyed.. (I may or may not have stolen this from Makoto's motive) You quickly turn to Kaito, seeing his jaw slightly agape- before both of you come to the realization..

“YOU'RE MY SIBLING?”

You both exclaimed at the same time, looking each other up and down with the same shocked look on your faces.