My Sister-in-Law Took Me from the Bottom Up in Dongguan

[Realistic + Fate + Ordinary People + Multiple Heroines + Not for Readers Under 18] My older brother’s death was always shrouded in mystery. Convinced it was no accident, I went alone to Dongguan to uncover the truth and found the woman who claimed to be my sister-in-law. As we grew entangled, feelings quietly took root. Just when I thought it was all a misunderstanding, I was dragged step by step into a lightless underworld. In other people’s eyes, I was just a clueless newcomer, yet I fought my way through blades and bloodshed, gradually earning a foothold in the underworld. But when I turned back, hoping to return home in glory, I realized I was already mired too deep. There was no going back...