Sasaki to Pi Chan 4 [Light Novel]

[Machine Translation] Due to a mistake made by Pi-chan, who was drunk on alcohol, the existence of the base prepared by Nijinshi was leaked on the Internet. Upon confirming this, the girls from all walks of life gathered at the same place, led by their neighbor, Ms. Hoshizaki, the magical girl, and Lady Elsa. Naturally, the faces tussled with each other. Magic, different abilities, bullets and magick fly left and right. Meanwhile, Sasaki is given a new job by her boss. A giant monster is coming to the Pacific Ocean. Sasaki, as a member of the bureau, is to go to investigate it together with Futarashizu and Mr. Hoshizaki. Meanwhile, around the neighbor and the Abaddon boy, a plot by angels and their apostles is stirring. In this giant monster attack x various worlds crossover version with the Self-Defense Forces as guests, can a dull middle-aged man and a wise man with a literary bird safely protect the peace of the earth? The long-awaited fourth volume, in which the heroines' relationship accelerates!

お酒に酔っ払ったピーちゃんのミスにより、二人静が用意した拠点の存在がインターネットに流出。これを確認したことで同所には、お隣さんを筆頭にして、星崎さんや魔法少女、エルザ様と各界の少女たちが集結した。当然のようにいがみ合う面々。魔法や異能力、銃弾やマジカルが右へ左へ飛び交う。その傍らで佐々木には上司から新たなお仕事が与えられる。太平洋の大海原に巨大怪獣、来訪のお知らせ。佐々木は局員として二人静や星崎さんと共に、その調査に向かうことになった。他方、お隣さんとアバドン少年の周囲では、天使とその使徒たちによる企みが蠢く。ゲストに自衛隊をお迎えしてお送りする巨大怪獣襲来×各界クロスオーバー編、冴えない中年と文鳥賢者は無事に地球の平和を守れるのか。ヒロインたちの関係が加速していく、待望の第四巻!