Hey, Prince!Hold on, Crown Prince!; 저기요, 황태자님!; Hey, Prince!; เดี๋ยวนะ องค์ชายรัชทายาท!; ¡Oye, Príncipe!; ちょっと…皇太子様！; 别这样，皇太子殿下！; Ơ kìa! Thái Tử?!

Ray is a pretty boy with a bad attitude having a shitty day. After seeing Ray get fired again for his hot-headed temper, his friend introduces him to a valuable rare item(!) used by noble women. While wandering in the forest to collect materials for the rare item, Ray is nicked by an arrow and escapes without receiving treatment. It turns out that the arrow was shot by Lucas, the prince of the Rubesian Empire! Lucas rescues Ray many times. He tells Ray that he will spare his life if only he obeys his requests?!