Knife.""Only someone who knows where the Spring Knife is from could use it, right" Sanbao asked again."Understood, Dongchang, Jinyiwei..."San Bao let out a sinister chuckle and said, "Bring these thre...Bai Lian Sect, who has been passed down for hundreds of years, and the other is a famous martial arts master decades ago. He Sanbao is just a eunuch who has spent his whole life in the palace. Is he w...