Sogetsu no Irisu (MF Bunko J) [Light Novel]

[Machine Translation] This is a story of a battle over the all-powerful power "Isshiki" that can grant any wish. Shintaro Kiryu, who possesses the ability to stop time with "Seimei", meets a mysterious beautiful girl named Iris, who shares the same name as the moon goddess "Night of the Beautiful Moon", while running away from Kasumi Soma, who is also a participant in the battle. Iris, who says she has come to make Shintaro the winner, immediately presses him to sign a "contract" with her. Can Shintaro overcome Kasumi, who wields a sword with a strong desire in her heart? And then, the absolute strongman, Shindo Youma, appears before them... With Iris, the goddess of the unruly (?), as his partner, Shintaro will be able to fight with the best of them. Shintaro's battle begins with Iris, the goddess of the uninhibited (?), as his partner.

あらゆる願いをかなえることができる万能の力"一色"をめぐる戦いの物語-。時間を止めることができる能力「停眼」を持つ桐生慎太郎は、同じく戦いの参加者である相馬香澄から逃げる最中、月の女神『麗しき月の夜』と同じ名を名乗る謎の美少女・イリスと出会う。慎太郎を勝者にするためにやってきたというイリスは、さっそく慎太郎に"契約"を迫るのだが…。強い思いを胸に剣を振るう香澄に、慎太郎は打ち勝つことができるのか!?そして絶対強者・新堂遊馬が二人の前に姿を現す-。傍若無人な女神(?)のイリスをパートナーに、慎太郎の戦いが始まる。