Vol. 4Trials, Treasures, and Time
Su Mu expanded the Auction Pavilion as its guests competed for rare treasures, faced divine trials, and changed the balance of power across the continent. The volume ended with Bibi Dong traveling into the past to attack Qian Xunji while her younger self lay helpless.
- Tuoba Xi won the Spirit Evolution Scroll and revealed that his evolved Martial Soul had brought him to Titled Douluo strength.
- Su Mu rejected the Sea God’s inheritance, while Bo Saixi defeated Aquaman in the mission challenge and Tang Xiao and Tang San began their trials.
- Bibi Dong won the Impure World Reincarnation Scroll and entered the Rakshasa God Trial, while Ning Rongrong formed a contract with Yu Jin.
- Tang Hao and Tang San stole the Vast Sea Cosmic Shroud from the Heaven Dou treasury, but Xue Ye and Xue Qinghe confronted them as they escaped.
- Tang Hao lost his right arm while fighting Xue Ye and Sword Douluo over the Vast Sea Cosmic Shroud, and Bibi Dong resurrected Qian Xunji under her control.
- Wang Qiu'er won Daji’s contest and drew a Life Countdown of several hundred thousand years, which the crowd took as evidence she would become a god.
- Spirit Hall defeated the Heaven Dou Royal Battle Team in the tournament final, while Zhu Zhuqing decided to ask Grand Duke Nether to end her engagement to Dai Mubai.
- Bibi Dong won Doraemon’s Time Machine and traveled into the past, where she attacked Qian Xunji as her younger self lay helpless.