Air's manga / #sisters(4)

Granddaughter, Charlotte, inherited everything instead of her (trashy) father. The father (playboy) found another bastard child Kara to try to get the fortune and pay off his debt. Kara is a mercenary who grew up to be with a strong personality. She decides to help her father to meet her sister (who she thinks was loved by the father) because she thinks lfe is unfair for her to live misearably. But Kara won't help her father get the money https://tkor.cloud/%EB%AA%85%EB%9E%91%EC%9E%90%EB%A7%A4%EB%B0%B1%EC%84%9C