Haiiro no Cinderella
Magnate's Make-Believe Mistress·灰色のシンデレラ
A wealthy and influential man hires a cleaning service worker, intrigued by her despite their social differences. He conceals his true motives, which are later revealed to involve using her as a fake mistress to safeguard his family. As the arrangement progresses, he finds himself unexpectedly drawn to her, complicating his original intentions.