表紙です
7月9日に発売予定で5月11日より予約開始、電子書籍版もあります

ヤングエースUPにて連載中
https://web-ace.jp/youngaceup/contents/1000118/

This is the cover
Scheduled to be released on July 9th, pre-orders will start from May 11th and there's also an ebook version

Serializing in Young Ace UP
https://web-ace.jp/youngaceup/contents/1000118/