"Suck it nicely, you weakling!" The one servicing that bastard's thing was my beloved girlfriend. There was nothing I could do before that scene... After starting to play an erotic game recommended by a friend, Mitsuki falls head over heels in love with the game's main heroine, Kotoha. But this game is a NTR game in which the heroine is seduced by the player's best friend, Ryou?! While searching for a happy ending with Kotoha, Mitsuki accidentally falls onto the train platform. When he wakes up, he finds himself faced with none other than… Kotoha!? To his surprise, Mitsuki has been reincarnated as the player character of "that" game…! With his vast knowledge and love of games, Mitsuki is determined to change fate this time. In order to protect Kotoha and the others from Ryou, he must achieve a perfect happy ending! ___ **Additional Official Raws:** - Individual Chapters: [comipo](https://comipo.app/series/web/20610/), [Amazon](https://www.amazon.co.jp/dp/B0CTHPS4K3), [ebookjapan](https://ebookjapan.yahoo.co.jp/books/811406/) - Volumes: [DLsite](https://www.dlsite.com/comic/work/=/product_id/BJ01208710.html)

"You all will not be heroes. You'll be Living Sacrifices, will you not?" Atsuto thought that by going to another world his unremarkable life would change and he would be granted all sorts of powers. However, in that other world he found nothing but despair. Atsuto is an ordinary and unpopular high school student with no remarkable talents or romantic success. One day, his school is enveloped in light, and he is suddenly transported to another world called Tilunog. Some students who believe they can become heroes with cheat skills are excited about the transfer to the otherworld. However, a beautiful woman from Tilunog named Philia cruelly informs them that they were summoned to be sacrificed, and that they are destined to be killed.

A poisonous atmosphere known as madness settled over Japan, causing mass devastation. Humans, wearing gas masks, hunt and kill monsters transformed by this gas.