Haikaburi no Ko wa Hikari no Kimijo-sama

Cinder, an orphan with gray hair, was cursed as filthy as ashes and lived a life akin to slavery. Her only solace and companion was a little bird named Sim... But one day, she was told she was the sole daughter of the Ilzesta family, descendants of the “Goddess of Light,” and taken in by a marquis family. Freed from her painful past, Cinder's life transformed completely. Given the true name Lumière (Light), she gradually regained her self-respect. Though bewildered by the concept of “family” for the first time, her life as a cherished young lady surrounded by kind brothers began—!

(Source: SHERPA STUDIO, translated)