Vol. 4Tournament and Slaughter City
Qi Ling led the Qilin Team to the tournament title, established Dragon's Glory, and gained powerful allies and abilities through trials in Doomsday Valley and Slaughter City. After his Blood Devil Emperor power consumed Slaughter City's blood pool and greatly strengthened his fifth Soul Ring, he remained short of the power needed to defeat the old dragon.
- Shui Bing'er and Huo Wu evolved their Martial Souls with Immortal Herbs, and Qi Ling defeated Bei Na before the tournament finals began.
- Qi Ling led the Qilin Team against Night Raid as Ye Lan charged at him in the fog.
- Qi Ling won the tournament for the Qilin Team, while Xiao Ye and her companions helped Xiao Wu escape Qian Xunji.
- Qi Ling developed Dragon's Glory as his first base, then joined Qian Renxue in attacking the wounded Tyrant Dragon King.
- Qi Ling and Qian Renxue gained Hundred Thousand Year Soul Rings, and Qi Ling trained with Tang Hao before completing the King's Trial with Jian Lan.
- Qi Ling, Qian Renxue, and Jian Lan entered Slaughter City through a hidden passage after refusing the Bloody Mary test.
- Qi Ling built his reputation in Slaughter City and entered Hell Road with Tang San and Hu Liena after reaching a hundred victories.
- Qi Ling became the Blood Devil Emperor and absorbed the blood pool's power into his fifth Soul Ring until his body could bear no more.