1000 nin no Homunkurusu no Shoujo tachi ni Kakomarete Isekai Kenkoku

In the Japanese web novel '1000 nin no Homunkurusu no Shoujo tachi ni Kakomarete Isekai Kenkoku,' a high school student named Furutera Isshi becomes entangled in a ritual to revive an evil god from another world. Through this encounter, he meets 1000 Homunculus girls designed as sacrificial offerings, leading him to establish a nation dedicated to protecting these girls from their fate as tools of humans. This adventure-fantasy novel explores themes of loyalty, magic, and political intrigue, offering a unique twist on the isekai genre with elements of harem dynamics.