Os Indomáveis Temporada 1 Episódio 34

Wei Wuxian and Lan Wangji arrive at Qinghe and find out the grave that eats people. Due to Lan Wangji left Wei Wuxian to capture a guy who was found near the grave, Wei Wuxian is captured by Jiang Cheng. Wei Wuxian must escape from Jiang Cheng. Who will help him to escape?