Vol. 4The Underworld and Shattered Shrek
Huo Yuhao built alliances and new powers across the Underworld, the continents, and the ocean while preparing for threats from the Sea God Family and Tang San. The volume left Shrek Academy in ruins as Di Tian fought Tang Hao and the Dragon Kings.
- Huo Yuhao sent the Snow Empress, Ice Empress, and Water Dragon King to stop Body Sect’s pursuers, while Phainon defeated Sukuna in Shrek Academy’s semifinal and Huo Yuhao used Yuji Itadori’s soul to restrain him.
- Chen Han Hai’s forces invaded Star Luo City, but mainland powers and Gu Yue Na drove him back, after which new Soul Beast protections took shape and a satellite launch exposed the God Realm’s barrier.
- Huo Yuhao established the Spirit Pagoda’s O5 Council as Chen Han Hai seized Lingdou City and Keludela began restoring the border army.
- Castorice soothed the trapped souls of the Underworld, became its ruler, and planted the Branch of Life, while Huo Yuhao concluded that the Underworld still needed a central core to become a God Realm.
- Huo Yuhao helped Castorice organize the Underworld, strengthened Mydeimos and Phainon through trials, and killed the Demon Empress before creating Godzilla from her remains and other materials.
- Huo Yuhao reached the New Continent, retrieved the Time Crown, and reunited Huo Zhanji with the God of Emotion Huo Yuhao.
- Huo Yuhao reunited with the God of Emotion and shared his plans, while Godzilla defeated the united Sea Soul Beasts and became known as the Beast Emperor.
- Mu En confronted Ah Yin at Shrek Academy as Di Tian fought Tang Hao, Niu Tian, and Titan amid the destruction of Shrek City.