After you, makoto, yasuhiro, toko, Hina, and byakuya are yelling at monokuma, kyoko finally speaks.

KYOKO: "hmph...You guys could never figure it out...even with all the clues I left you...you still couldn't figure it out...hmhmhmhmhm..."

Still being confused, you asked her directly what she meant, then she stared at you with narrowed eyes, but a small small.

KYOKO: "I'm the mastermind behind the killing game of hope's peak academy...the one they call the ultimate despair."

That would explain a lot...but no matter...this was still a shock! The person who was tracking the mastermind...WAS the mastermind. You and everyone looked shocked.