Kisshioin Tsubaki, a beautiful lady reporter of the occult, wants to satisfy her intellectual curiosity by having a hands-on experience with every Yokai she can find. Follow her in her travels, accompanied by...

"With this system, I'll become the world's greatest seducer! If it doesn't kill me first..." I was a nobody, a short fatty Otaku. Then, a girl's voice popped into my head: [Seduce a woman within a month or die....