Jin Rou's simple life shatters when his rooster Big D awakens as a spirit beast after eating spirit herbs and imitating his master's movements. The rooster develops his own techniques under the moon, defeats a persistent fox, and earns the name Bi De. But Bi De is just the first. A rat named Ri Zu awakens, a pig named Chun Ke, a cat named Tigu, and a dragon named Wa Shi all join the farm as sentient disciples. Meanwhile, the outside world does not forget Jin Rou. The Cloudy Sword Sect sends Senior Disciple Lu Ri to investigate the aftermath of Zang Li's defeat, and Lu Ri discovers that the Azure Hills hold something far more valuable than he expected. He meets Shen Yu, the ancient grandfather of Jin Rou, and the two begin to form unexpected alliances. Back on the farm, Jin Rou marries Meiling, a village healer with a sharp tongue and a sharper mind, and they settle into a life of farming, cooking, and raising spirit beasts who are also their family. But the peace will not last. The sects of the Azure Hills are stirring, and the demons of the north are gathering. The farm must decide whether to hide or to act.

Bi De, Ri Zu, and Yun Ren journey to the Shrouded Mountain Sect with Shen Yu to investigate rumors of demonic infiltration. They must infiltrate the sect itself, master the politics of cultivation sects, and uncover the truth. Bi De takes human form to join as an inner disciple, Ri Zu transforms to become a medical apprentice, and Yun Ren uses his light-based illusions to join the Inquisitors. They encounter Zang Zhong, a petty tyrant who assigns Bi De to garden duty, thinking he is suppressing him. Instead, Bi De uses the garden to charge herbs with purifying lunar qi and secretly feeds them to the entire sect, testing for demonic corruption. Ri Zu challenges the cold ethics of Master Lishu, choosing to save a patient's life over their cultivation, and proves her philosophy has merit. Yun Ren uncovers the Inquisitors' dark history, a thousand-year grudge against the Che family that has been using them as cannon fodder. But the shocking revelation is that the Shrouded Mountain Sect is not demonically corrupted. They are paranoid, brutal, and oppressive, but they are fighting real demons in the north, thinking they are following orders from the Cloudy Sword Sect in a misunderstanding that will have enormous consequences.

Xiulan, Tigu, Xianghua, and their companions travel across the Azure Hills gathering allies for Xiulan's dream to unite the sects and prevent future tragedies like the Sun Ken massacre. They free slaves in a massive conspiracy in Grass Sea City, earning the support of Underbridge and the Acting Lord Magistrate. Tigu discovers the power of empathy and righteous fury, fighting not for conquest but for justice. They visit the Crystal Hill, where a clan of monkeys becomes fully awakened spirit beasts thanks to Jin's gift of memories, and they pledge their wealth and power to the cause. Xianghua returns to the Misty Lake Sect and challenges every elder in a single day, becoming Sectmaster through sheer overwhelming force, then announces her engagement to Gou Ren. Xiulan returns to the Verdant Blade Sect, flaring her cultivation to the Profound Realm and shocking her father and elders, then dances through a fight that shows them their true heritage as dancers and artists, not warriors. She secures their backing for the grand conclave at the Dueling Peaks. The Hermetic Iron Sect joins as well. The banner of Azure rises over three sects and a mountain of spirit beasts, and Xiulan prepares to present her vision to all the sects of the Azure Hills.

Back on the farm, life continues with joy and routine. The house is expanded, plumbing is installed, and a naming ceremony is held for Jin and Meiling's son, Rou Zhuye. The ceremony is interrupted by Vajra the Boozemaster, a spirit beast bee queen who has been secretly awake for years and who brings her entire hive to pay tribute, presenting tapestries, honey, and a crown of flowers. She has been waging war on mosquitoes. The farm's family grows stranger and larger. Meanwhile, Senior Disciple Lu Ri returns with the Eight Gates North Turtle Formation, a masterpiece defensive array from the Cloudy Sword Sect, and formally declares the House of Hong and Lin Bao as Honoured Allies of the Cloudy Sword Sect. Hong Yaowu is now under the protection of one of the most powerful sects in the Empire. The farm is no longer just a farm but a node of power and influence that cannot be ignored. And deep under the earth, Tianlan, the earth spirit of the Azure Hills, rests and dreams, watching over her people and feeling their oaths resonate in her soul. She knows they will come home.