looked straight at Jiang Mengxiong and said, "You know very well how my second brother died. He entrusted his only blood to me, and I vowed with my chest."“Today! Right here in Linzi! Under my very n...evious sect master was my master, and the current one is my senior brother. I am skilled in medicine and can help our organization…”Yin Guan interrupted him: "Why do you want to join us"Wu Yiyu choked...