Hunter X Hunter: What's Wrong with Fighting Dirty Using Poison?

[Hunter x Hunter Fanfiction + No Male Lead + Phantom Troupe] Proceed with caution: lots of OOC moments ahead, as well as an original female lead and her storyline. Please forgive my inability to write a proper synopsis. An unlucky poison master is hounded by a crazy man and woman and transmigrates into the Hunter x Hunter world. For no apparent reason, she takes the Hunter Exam, meets the System Star, and accidentally uncovers the mystery of her parents' disappearance, which has troubled her for thirteen years. Her parents weren't forced to leave, and they hadn't disappeared or died. They had simply chosen to abandon their child and return to their own world, where they had another child and doted on her. “If you were determined to leave, why not tell me the truth? Then perhaps it wouldn't have hurt so much.” The raised hand of the father who had always been gentle in her memories came down on her face. The blow didn't hurt much physically, but it felt as if a pair of huge hands were squeezing her heart tight. She thought that slap had shattered every bond between them. But when she saw her mother being harmed by a Chimera Ant, it still hurt, right down to her bones. None of it was devastating on its own, but somehow it had all come together. Her body was carried by the wind and slammed into the ground. The flowers and grass beside her kept growing, but she would never feel pain again. Lu Mingzhi, good night.