This is just promotional illustration for the novel, not manga
somebody linked the raws and it looks like theres at least 18 chapters
Really??? Where??? Do you have it??
i have it organized by date and theyre right above u
https://weloma.art/4456/
https://rawkuma.net/manga/itsukara-maryoku-ga-nai-to-sakkaku-shiteita/
https://raw1001.net/manga/itsukara-mo-liganaito-cuo-jueshiteita
May this not be like other mangas that get stack in only first chapter update