Seiya Ryuuguuin is the world's most cautious hero, planning for every possible risk before every move. Recruited by the goddess Ristarte to save a fantasy realm from the Demon King, his over-the-top safety measures and meticulous prep turn each quest into a hilariously tense mission. The show merges witty humor with fantasy adventure, as Seiya's caution both saves the party and trips them up.

Seiya Ryuuguuin is the world's most cautious hero, planning for every possible risk before every move. Recruited by the goddess Ristarte to save a fantasy realm from the Demon King, his over-the-top safety measures and meticulous prep turn each quest into a hilariously tense mission. The show merges witty humor with fantasy adventure, as Seiya's caution both saves the party and trips them up.