My Sister is the Grand Supreme - エピソード 5

Iris is warned by her friend Lyra not to provoke the arrogant rich kid Dylan, fearing his retaliation. Defiantly, Iris vows to protect Lyra from Dylan's bullying and claims she can invite the powerful Reynold. Lyra scoffs that not even a House Head can summon Reynold, urging Iris to lay low at the party. Unbeknownst to them, Iris secretly possesses a powerful crystal core linked to a mysterious 'Supreme,' whose aura risks attracting dangerous 'Abyss' enemies. Despite the danger, Iris decides using the core is worth it to protect her sister, putting herself on a collision course with unseen threats.