The guardian is a millionaire (1st volume 1)

the publisher:
author:
Size: 128mm x 182mm
Number of books: 1
Language: Japanese
Category: Female manga, manga
Latest release date: 2022-07-01

Synopsis:
I confessed to an older guardian who I longed for ...

"We should get married," Christin proposed to a 10 -year -old guardian Delic, who had been a girl since her girlhood.
I know it is only seen as a sister.
I still love my deceased wife ...
But now I'm 25, I want to settle for a long unrequited love.
However, Delic did not even have a decent opponent, and disappointed Christine transformed as a different person to enjoy a new life.
That will create intense monopoly in Delik's heart-!?!?