he Astral members go to a hot spring in order to cure Itsuki's eye, as hot springs are situated on magical ley lines, but note that the magic is too weak. They travel up the mountainside, and Kuroha suggests a competition to find a ley line. Honami and Adilisia claim they are above it, but note that they would both want Itsuki's affection as their prize. When the competition starts, Honami and Adilisia try to find the hot spring, tearing the mountain apart in the process. The group then falls into a hole, where they find a rock that is causing the ley line to break. Combining their abilities, they levitate the rock, enabling the hot spring to regain its power. As the members return to the hot spring, Honami and Adilisia's fight causes the fence between the men's and women's baths to break, embarrassing everyone.
月明かりの下、気持ちよさそうに湯に浸かる黒羽や穂波たち…。〈アストラル〉社員とアディリシアは、いつきの目を治療するため温泉に来ていた。ところが、この温泉では効果が薄いらしい。穂波とアディリシアは魔法で別の温泉を探すが、失敗が続くうちに勝負へと発展していく。もはや、目的を忘れているような…!?
Los miembros de Astral se dirigen a un Onsen con el fin de curar la visión encantadora del ojo de Itsuki, pero Honami señala que la magia es demasiado débil, y la primavera debe sentarse en una línea de ley apropiada para el propósito. Inclinando al grupo a viajar hasta la cima de una montaña, durante el viaje Kuroha sugiere una competencia para encontrar un muelle encima de la línea de la ley.
