3 Musketeers Series - Spell of the Moon

Sarawaree is a young reporter aiming to write a story about a secretive Casino owner named Sama, unbeknownst to her they have a history together. When she was a kid, he gave her money to care for her sick mother who later died. In return for his kindness, she saved him from being killed by hoodlums at a casino. As an adult, she has a lot of prejudices for gambling and casinos because her father was a gambler who abandoned them when her, her ailing mother, and twin sister needed him the most.