Arc 29The Siege of Tian Yuan City
Mu Yuan gathered powerful allies and strengthened Tian Yuan City as a coordinated calamity brought the Ten Directions Island Domain under attack. Deathbone and Lapis helped drive back the Twilight True King, and the story left Tian Yuan City victorious but facing the task of rebuilding the devastated domain.
- Mu Yuan recruited Stone Heart Saint King and sought other secluded Legendary beings, while the Pure White God arrived in Tian Yuan City and chose to cultivate there.
- Flower Spirit and Wood Spirit evolved into Legendary Lifeforms, and Mu Yuan used their Heaven and Earth Essence to support recovery and attract powerful allies.
- Mu Yuan completed Tian Yuan City's defenses as coordinated Monster Overlord attacks struck across the region, then sent his forces to reinforce the threatened battlefields.
- The King of Twilight and his allies drew Tian Yuan City's experts into battle before the sky shattered and Calamity Beasts invaded the island domain.
- Mu Yuan's forces and allied Saints fought off the invading monsters, while the Heavenly Aberration's rule sank the Ten Directions Island Domain into the Red Mist Land.
- Feng Zun, Dragon Lord, Stone Heart Saint King, Mount Luofu Master, and other allies joined Tian Yuan City's defense as Lapis defeated Thousand Eyes Great Lord and Calamity Fear Overlord.
- The Twilight True King descended with powerful dragons, but Deathbone spread the Underworld across the island domain and fought him while undead forces battled the dragons.
- Mu Yuan augmented Deathbone with Lord's Power, World Power, and national fortune, forcing the Twilight True King to retreat, and Lapis recovered, and Mu Yuan considered joining the ruined island domain with neighboring realms.