Night Pearl (Ye Ming Zhu) is a rare unlicensed 8-bit fighting game for the NES developed by Waixing Technology. Featuring a unique roster of characters and special moves, it offers a distinct take on the 1-on-1 fighting genre for the Famicom platform. While rough around the edges, its custom assets and chiptune audio make it a fascinating curiosity for collectors of 'bootleg' fighting games and unlicensed software history.