正 Sine Wave 正弦波 by Wind · Yu (风·御) Length1k WordsChapters1GenreRomanceEraModern EraUpdated19y agoSourceJJWXC Request a translation Stats 274Clicks / chapter1Comments Tags ThemeLove StoryPOVFemale LeadAge13+Serious DramaUrban Synopsis In the story after "Cross Point", Rui's cousin makes a brilliant appearance, and there are cute twin brothers... Show more More by this author T The Only One Wind · Yu 桃 Taohuawu·dancing Girl Wind · Yu 交 Intersection Wind · Yu z Zyangel Wind · Yu 悲 Sad Music Wind · Yu