Why the White Cat Was Bitten by Count Black Leopard

Synopsis

Cat shapeshifter Irene's life changes drastically the day she accidentally goes into heat on her way home from work. Luckily, she is found by the black leopard Count Nox, who takes her back to his estate. Being the only two shapeshifters in the territory, their meeting feels like fate. But with Irene's commoner background and Nox's fierce protective instincts, fitting into high society is harder than they expected. Will the two be able to overcome their troubles and find happiness and true love?