Channing, a modern office worker, is transported into a cultivation world and becomes a useless little monk with no spiritual talent. Just when he plans to leave the temple and marry, he unlocks a sweeping system that grants him endless power and divine skills. Armed with his broom and unstoppable cultivation, Channing defeats demons, saves Cassie, Chloe, and becomes the invincible monk who shakes the entire immortal world.
Zander, a lay disciple who transmigrated after dying from overwork, learns he lacks the Wisdom Root to cultivate. Resolved to return to secular life, he faces a sudden demon attack—just then, a system activates, promising unexpected and thrilling twists.
Zander stumbles upon the Broom System, which grants rewards for daily sweeping. Frustrated at first, he uses cultivation points from sweeping to break through to Awakened Realm. When demon Lady Ingrid attacks the temple, his master realizes it’s a clone but is powerless—now Zander, with his newfound cultivation, is ready to step up.
Zander, a cultivator born without a Wisdom Root, is tasked by his master to memorize the Supreme Guardian Chant to strengthen temple seals against Lady Ingrid’s impending attack. Struggling to rote-learn the chant, he sweeps and unexpectedly gains Photographic Memory via a system, allowing him to master the chant instantly—critical for surviving the deadly tribulation predicted for tonight.
Lay disciple Zander lacks a Wisdom Root but has a system that fuels his confidence to surpass even Cloud Temple's Holy Son. His master praises his unparalleled heart and high comprehension, warning of an impending tribulation. When his master falls into a critical meditation state and water runs out, Zander resolves to fix the Supreme Guardian Chant's flaw and challenge the unavoidable fate to save his master.
On a perilous night, the young monk, the key to surviving the tribulation, wields his system-linked broom to fend off demons. He easily defeats low-level ghost soldiers, who prefer release over returning to their cruel master. Killing ghosts even grants him cultivation points—don’t miss how he pulls through this crisis!
After defeating low-level ghost soldiers, the Host uses the system to gain cultivation points, upgrades to Mid Initiate Realm, and fearlessly fends off endless ghost minions. Shocked by his seemingly limitless holy power, the villain orders Cassie and Chloe to seduce the monk and bring him back.
The demon master learns young monk Zander—who killed many of his minions—has a rare Conduit Body and orders Chloe to bring him back alive. Meanwhile, Zander earns 3000 cultivation points by slaying vengeful spirits, shocking others with his unexpected strength.
With the righteous path fading and demonic forces on the rise, Master reveals to Zander that Lady Ingrid, though injured, holds the upper hand in her territory. He shares a crushing truth: his core was damaged in battle, leaving him less than a year to live, and he'll send Zander down the mountain soon.
Zander, a lay disciple deeply bonded with his quirky master, refuses the dying master’s order to return to secular life, choosing to stay and protect him. Later, while sweeping the temple, he activates his system and gains the legendary Dragon Mark—a tattoo he admired in his past life, hinting at incredible upcoming power.
Zander loses composure after hallucinating a Dragon Mark, thinking Sage Grant appeared. He tries to activate his back tattoo to defeat Lady Ingrid but fails with partial incantations. Learning he needs the full Awakening Chant (unknown to his master), he hopes the system will reward it while sweeping, then gets warned about female ghosts down the mountain.
A young monk disputes his master's view of him as weak-willed and laments never seeing pretty female ghosts in the mountains. When he hears a woman's cry in Gloam Ridge, he encounters a female ghost Chloe and another ghost trying to trap him, finally unleashing the Radiant Seal to fight back.
A seemingly powerless lay disciple monk shocks Lady Ingrid’s underlings by turning their Crimson Silk against them, revealing he’s reached mid Initiate Realm. The sisters beg for mercy, claiming they were coerced, so the monk spares them to act as his spies. Just then, Tasha—Gloam Ridge’s fearsome top corpse demon—appears, threatening the monk’s safety.
Tasha informs Cassie they no longer need to hunt the young monk, as his protector Raymond has only one year left. She then orders Chloe to marry the powerful Lord Silas, who's even stronger than Lady Ingrid, leaving Chloe unwilling but dare not disobey.
Discover the looming danger as Silas, the evil creator of Mourn Vale, breaks his seal and threatens innocent lives. Witness a ghost's unexpected compassion, and follow a young disciple who excitedly shares his encounter with beautiful female ghosts, getting a stern warning from his master about their deceptive illusions.
A disciple informs his master that Lady Ingrid sent ghosts to capture him, and the far more powerful Silas has descended. Silas will marry two female ghosts on next year's March 3rd Renewal Festival with Ingrid present. The master abandons his relic detonation plan to take Ingrid down, decides to guard Gloam Ridge, and orders Zander to seek aid from Cloud Temple, heightening the looming crisis.
The master tries to send his disciple to fetch help secretly, planning to detonate his Sacred Relic to fight Silas alone. The disciple sees through the scheme, refuses to leave, and claims he’ll gain power via daily sweeping rewards to defeat foes, even renaming an abandoned temple for the master.
Master urges Zander to leave the mountain to avoid danger, but Zander insists on staying to handle the ghost wedding forced by Lady Ingrid. He verifies Chloe and Cassie's trustworthiness via Fate Sight and a deadly heavenly oath. Finally, the master reveals he's dying and wants to help one last time, showcasing their deep bond.
Having unlocked the Fate Sight ability to avoid ambushes by Lady Ingrid’s group, the monk sneaks through a window to meet Cassie. She shows off her new wedding dress, sharing her sorrow of being dead and marrying someone she dislikes, sparking playful banter with the monk who praises her beauty.
After playful banter between the lay disciple monk and the female ghost, the monk inquires about her upcoming ghost wedding details with Silas. Terrified of the marriage, she begs him for help, even doubting his ability. The monk vows to save her and eliminate Gloam Ridge's demons for villagers' peaceful life.
Channing (aka Zander) has earned system rewards through sweeping and finally gets the vital Awakening Chant, raising his chance to defeat Lady Ingrid. He checks his stats, banters with his disciple, then prepares to descend the mountain to seek two female ghosts.