Oda Akira is the kind of guy who people forget is even there. His unassuming nature pays off, though, when his entire class is swept away to a fantasy world, and he slips easily into his new role as a silent assassin. Between his suspiciously high starting stats and too many details that don't fit, Akira is sure something is wrong. But digging into royal secrets is a dangerous game, and when Akira uncovers an evil scheme, he also makes a powerful enemy--the very king who brought him to this world!

Office worker Leon is reincarnated into a dating sim video game, where women reign supreme and only beautiful men have a seat at the table. But Leon has a secret weapon: he remembers everything from his past life, which includes a complete playthrough of the very game in which he is now trapped. Can Leon spark a revolution to change this new world order?

Mukouda Tsuyoshi was nothing special in modern Japan… So when he was summoned to a world of swordplay and sorcery, he thought he was ready for the adventure of a lifetime. Too bad the kingdom that summoned him only got him by mistake! Not only was he not one of the three summoned heroes, but his stats were laughable compared to theirs. On top of that, there's something really sketchy about this kingdom…

One moment, a certain salaryman is on cloud nine, that promotion finally within his grasp, and the next, he’s keeled over pain, and that was all she wrote. Luckily for him, fate had a bit more to say. A world of magic, monsters, and other such life-shortening entities await his newly reincarnated self for a second shot at life. With nothing but his past-life experiences and sharp business skills to guide him in the foreign lands of Galdardia, he takes up the name Luciel and vows that his (next) demise will be from naught but old age. 

愛しき人のために悪しきフラグを叩き折れ！結婚式の前日。レイナード・ローデリック公爵は、愛しい婚約者であったはずの侯爵令嬢リリアナ・フォルティスに「二度と私の前に現れないでくれ！　婚約解消だ！」と、言い放った。困惑した顔を見せる「悪女」リリアナ、振り返ることのないレイナード、そしてその傍らには、リリアナの妹であるミレイア・フォルティスの姿があった。