Thread:SecondOpinion/@comment-5688420-20190111182356/@comment-5688420-20190114184830

Revamped Sachiko's backstory:

The heiress of a multi-million conglomerate known as the Yumiya Zaibatsu, Sachiko Yumiya has it all: the family, the wealth, the notoriety. She had a very close relationship with her grandfather, Rentaro Yumiya, whom she grew up with for most of her childhood. In particular, Sachiko and Rentaro played card games together as their form of "bonding".

However, when one day, an ill-fated game of poker led to Rentaro losing most of the wealth and properties that he earned through the years at the hands of a young lad known as Ryuho. This led to Rentaro spiralling through a deep depression, eventually leading to him commiting suicide by way of cyanide tablet. He was 82.

Heartbroken by the death of her dearest grandfather, Sachiko took it as her goal to win back all of her dearest grandfather's wealth, one way or another. She entered the realm of gambling and quickly gained a reputation as the "Maiden of Chance", so-called because of her phenomenal record, having won every single game that she had played in her life.

One day, she met a woman of Spanish descent by the name of Ysabella de Leon, who challenged her to a game of poker, which she lost, the first loss in her entire playing career. Suddenly, Ysabella told her about the identity of the man whom Rentaro lost to that day, and how she was a victim of his manipulation as well, eventually leaving with a message to Sachiko: that she must step out of her comfort zone and find Ryuho by herself, in order to stop him and take back what is rightfully hers.