try to watch Secret Garden, Goong S, My Name Is Kim Sam Soon, Master's Sun, Personal Taste, Fated to Love You(KDrama), My Girlfriend is a Gumiho.
hmm . . .try Lucky Romance even though the guy is not from the rich family but he became rich and he has an attitude.
Jade Palace Lock Heart a Chinese historical drama, he's the 8th prince before he fall in love he's a little bit arrogant. . .(I think?) . . . = )