After absorping 30,000 years Man Faced Demon spider Tang San's 8 Lance spider exteranl spirit bone is not only evolved but forms unique condition where in his 4 spirit bone (50,000 years head bone, 8 Lance spider exteranl spirit bone, 100,000 years right arm bone, 100,000 years right leg bone) fuses and form external armor and comes into conflict with eachother, which he's unable to comprend decides to confirm it with his teacher, Da Shi (Grand Master). Coming to Tian Dou city he meets with Dugu Bo, Poison Douluo after coming in clash with 4th Prince Xue Beng. Dugu Bo tells him to consider other perspective, as things may not seem as they are. (thetvdb.com)