Garam, an introverted and reclusive otaku, begins the dating simulation game 「Knock Knock Knock Real Love」 after his friend Seo Ah recommends it. Among the numerous attractive women, it is a middle-aged man, 'Kwon Tae Oh', along with his daughter 'Kwon Yena', who unexpectedly captures Garam's affection. As Garam tries to get closer to 'Yena' in order to reach 'Tae Oh', he mistakenly selects the wrong option... This leads to a system error that turns him into the protagonist of 「Knock Knock Knock Real Love?! 」.
LewdManhwa
