Lycoris

Lycoris was allegedly a hostess that worked at the KTV bar, but in reality, she was a member of an assassin syndicate called "the Web".
She was working for Lau Kin Ming, a police inspector, to kill members of underworld mobs.
One day, Lau Kin Ming ordered her to kill his subordinate, Lai, because Lai discovered that he's using an assassin syndicate.
But she refused and killed Lau instead.
As a result, she is currently being pursued by the syndicate and Lai introduced her to Yeung Kwun, the leader of the Red Flower Society, an underworld mob that operated in Kowloon, Hong Kong.
Yeung Kwun sent her to Bangkok to hide her from the Web.