Liar Liar 9 (MF Bunko J) [Light Novel]

[Machine Translation] I, Hiroto Shinohara, passed the extremely difficult school trip test given by Shion Hagoromo, an "ordinary high school girl. Just as I was about to enjoy the school trip to the fullest, Enomoto requested me to go back to the school island. When I arrived, I found that the third-year team from Eimei Academy, which was full of strong players, was on the verge of defeat. It seems that there is a "mastermind" who is targeting Eimei in other school districts. I have too many enemies and connections to know who it is, and the mysterious "prophetess" who is a twin of Kiritani and the missing woman appears in front of me. But for the sake of my seniors, I'm going to take a risk here... What on earth are you up to, following me to such a dangerous place?

「ごく普通の女子高生」こと羽衣紫音からの超難問の修学旅行戦のテストを突破した俺・篠原緋呂斗。無事に修学旅行を満喫できそうだった矢先、榎本からの要請で学園島にとんぼ返りすることになった。着いてみれば、強者揃いの英明学園・三年陣営はまさかの敗退寸前。どうやら他学区に英明を標的に暗躍する「黒幕」がいるらしい。そんな心当たりと敵が多過ぎる俺の前に現われたのは、霧谷と双璧を成す謎の「予言者」と行方不明だったあの女。それでも、頼れる先輩たちのために、ココは俺が一肌脱ぐとしますか―ってお前、こんな危険な場所まで付いてきて、一体何を企んでるの...!?