Katou is a bishoujo games otaku and a NEET that runs a walkthrough blog. After finishing the last route of his current game, he finds out there's a hidden character, the protag's male university senpai Yuzuru. While painstakingly playing through his route, Katou is sent a ticket to meet one of the characters and randomly chooses Yuzuru. Expecting it to be a joke, Katou shows up at the appointed location only to be met with a 3D Yuzuru.
Haruno is excited that he might get a girlfriend soon since he has plans to meet with an online friend, maorin, whose avatar is a girl. However, instead of a cute girl, Mao, a popular and attractive guy from the same university department as Haruno, shows up holding a rose. Despite Haruno's initial dejection, he quickly begins to enjoy talking to IRL Mao too.
Playboy Hinata is a closeted maneater, who thinks of love like a game. One day, he, as a student of the math department, is asked by emo fine arts student Kaise to help solve a math equation, the answer to which graphs a heart. The encounter makes Hinata interested in Kaisei, but when he finds out Kaisei secret love for playing otome games and cute things, Hinata becomes overwhelmed by the game of love.
Ch. 1-2,5.5: Wanting to be popular with girls, waiter Sakura mimics the princely characters in his sister's otome games. But, instead of girls, he finds him self attracted to his customer Jun, who turns out to be an actor.
Ch. 1-4: Hina, a game otaku, falls in love at first sight, but his crush's brother is Natsushiro, Hina's mortal enemy. Natsuhiro agrees to let Hina meet his sister, but only if Hina will be his partner.
Ch. 1-3,6: Sumire is an illustrator currently working on a BL game and the up-and-coming voice actor of the main character turns out to be Sumire's former classmate Kai
Ch. 4: Kijima picks flashy Ayazono as their game's new music designer, but is worried about how serious he is. Conversely, Ayazono's immediately interested in Kijima
Ch. 4-6: Ayato is an illustrator and programmer for an eroge company and is in love with Tsukasa, a new recruit and fan of his art. After they start dating, Ayato begins worrying if Tsukasa will be able to accept his secret hobby of wearing women's lingerie
While looking for a certain horror game, gamer otaku Kengo is suddenly approached by an attractive and friendly junior he's never met, Miyuki. Miyuki offers his copy of the game in exchange for Kengo letting him see the ending and Kengo agrees, despite being apprehensive. However, Miyuki is terrified of anything scary and his fear makes playing take longer. As they meet everyday to finish the game and reach the true ending, Kengo begins to warm up to Miyuki and even develops feelings for him
Koibito Kakin