The fallen Lillin is still captured by Koromiya (Volume 1-4 is the latest issue)

the publisher:
Author: Satori Okumura
Size: 128mm x 182mm
Number of books: 4
Language: Japanese
Category: Girl manga, manga
Latest release date: 2023-06-15

Synopsis:
Rilin hides the status of a prestigious aristocratic daughter and works in the Koromiya for the revenge of the destroyed clan.
Rilin learned martial arts for revenge and gained resistance to poison and assassination.
When he saved the emperor's crisis with his trained physical ability, he was dyed by him ...?