The story goes like this: - Anon encountering a pregnant Reimu while taking a stroll, she's preparing to give birth. - Those too are dumbass, since they didn't prepare anything to catch their child. - Maricha is being born, but there was nothing to catch her from the fall, even Marisa didn't bother to move to catch her. - Anon stepped in and caught Maricha before she was crushed by gravity. - But then, those things are what you would call ungrateful things, as they not only didn't thank him but also trash-talked and insulted him. - Anon snapped, he crushed Maricha by throwing her, I mean, that little unthankful shitbag into the asphalt. - The couple was in shock, and Anon proceeded to capture a perplexed Reimu (Marisa was just standing there) - Later, anon held Reimu in his house and tortured her.