Ethan Lehman owns Unit No. 8 in Shroomville, living off the rent, unaware that his unit is perfect for cultivation. His three tenants—Eve Nicol, Lori Crimson, Dahlia Kemp, and Kylie Crowell—are not ordinary people. Eve, Lori, and Dahlia are former fighters with dark pasts, while Kylie is the daughter of the world's wealthiest tycoon. When Obsidian Corp targets the unit for demolition, Ethan’s life changes forever. His tenants know Ethan is a powerful cultivator—he just doesn’t realize it yet. As they fend off Obsidian Corp, Ethan accidentally defeats their operatives in amusing ways. Kylie then reveals she’s his fiancée and has been secretly observing him. To fight back, Kylie takes Ethan to Azure Sect tournament, where he unexpectedly unleashes his power, winning first place and attracting more attention from Obsidian Corp. Ethan’s father forces him to confront his true strength, and on the day of his wedding to Kylie, the mastermind behind Obsidian Corp challenges him. Ethan awakens his full potential, defeating all enemies and bringing peace, finally starting a happy life with Kylie.
