I wonder if someone can recommend me some stories with the following premise: MC and ML are in relationship (or maybe just on the way to it) and everything goes well for them when ML's white moonlight reappears. And ML abandons MC and goes after his white moonlight because he thinks he still has feelings for him. But later he realizes he loves MC and works hard to win MC back. The key point: ML is not scum. And he doesn't treat MC as a substitute, he honestly tries to build relationship with MC but just loses his head when the white moonlight reappears. And regrets it later. Please recommend untranslated, too, if there are any.
In “Quickly wear the Face Of the Devil” on the arc of the omegas it something similar of what you are looking for
Untranslated: 汤家七个O (The Tang Family's Seven O's) by 白云朵 - first arc of this novel 邪门的爱情出现了 (Twisted Love Emerged) by 丧心病狂的瓜皮 - A+ smut that you can read on aggregator sites. I also have some Weibo-only extras on hand if anyone wants to read them, message me 离婚后我的信息素变异了 (My Pheromones Changed After Divorce) by 软枝黄莺儿 - angsty and indeterminate whether ML is really scummy or if MC is scummy or both 替身拒绝转正 (The Substitute Refused to Upgrade) by 项绿瓜 - pretty fluffy, ML and the white moonlight end up fighting over cutie MC 成男主他小叔 (Transmigrated Into the Protagonists’ Uncle) by 云有尘 - MC is not really a participant in the white moonlight tropes but happens to be that one uncle for all of the tropes, you know, the super rich indomitable president uncle that all the protagonists happen to have. He has countless unscrupulous nephews and calls the police on every single one of them. ML happens to be the white moonlight of one of his many nephews. 强A突发性犬化综合征 (Sudden Acute Canine Syndrome) by 宣梨 - pretty funny, ML doesn't actually have a white moonlight and it's just MC's misconception AI替身中了沙雕病毒 (AI Substitute Caught the Stupidity Virus) by 醉书南飞 替身越来越可爱怎么办 (What Do We Do if Substitute Keeps Getting Cuter?) by 麦成浪
Raw: https://docs.google.com/document/d/1EmTIMsGoBg_-R59gxg_s8mbfPUN5SCxZw47hi9gbJPY/edit?usp=sharing MTL cause it's long as hell and I can't translate smut to save my life: https://docs.google.com/document/d/1RTeTVHszqp2EIlKL507O4RAD_HF24fyT_TtF4uLzZko/edit?usp=sharing