NIJISANJI’s Helpagos Survival Board Game Episode Features Cunning Betrayals on a Deserted Island

天宮こころ, ミラン・ケストレル, and 雲母たまこ appear in NIJISANJI’s Helpagos board game episode, aiming to survive a deserted island with Rain Patterson. Cooperation collapses into mind games and betrayals as survival is at stake.