Headmaster: "Introducing the President of Student Council...Kirari Momobami!"

Kirari moves up to the stage upon being introduced.

Kirari: "Harness your wits, nerve, and strategy as you compete against fellow students in gambling battles. Will you outwit your rivals and climb to the top, or will you become the next victim? The choice is yours!"

Kirari points her finger towards a random student, that being you, in this case.

Introduce yourself and act as you wish on this scene.