At the Demon Suppression Bureau, I Subdue the Demoness from the Start

[No suppressing realms + Almost invincible + Multiple beauties + Female Emperor + Snatching opportunities] Xu Qingyang transmigrates to the Great Xuan Dynasty and becomes a demon-slaying official in the Demon Suppression Bureau's demon prison, but demonic evil clings to him and his life hangs by a thread. At the critical moment, he activates the [Destiny] System, which grants him supreme opportunities. [Destiny: The demon consort Luo Qingwu in the demon prison unleashes her spiritual essence. Absorb it to gain a great opportunity.] [Destiny: Princess Jiang Jiuge is cultivating at Qingyu Cliff, where she loses control and is consumed by karmic flames. Go to Qingyu Cliff to gain a great opportunity.] [Destiny: A treasure of immense power, the Immortal-Slaying Flying Dagger, appears at the ruins of an immortal sect. Claim it to gain a great opportunity.] From the start, he subdues the demon consort, seizes her spiritual essence, and steals her opportunities. Stealing opportunities is fun for a while, but doing it forever makes you invincible through the ages! Rising from his humble post as a demon-slaying official in the Demon Suppression Bureau, he cuts down marquises and kills kings, climbs to the peak of the martial path, and stands unrivaled beneath the heavens! My name is Jiang Jiuge. I am a female emperor reborn. In my previous life, I was forced from the throne and died after drinking poisoned wine. In this life, I'll make my plans early, execute the traitorous ministers, kill the Marquis of Zhenbei first, then the Prince of Li, and wipe out the Heavenly Demon Sect. But things take an unexpected turn. The Marquis of Zhenbei is imprisoned, the Prince of Li is killed, and the Heavenly Demon Sect is wiped out. Even the former emperor, who faked his death, is truly dead... all because they offended Xu Qingyang of the Demon Suppression Bureau. In that case, I'll just have to rise in status through my son! Many years later, spiritual energy erupts. Immortals descend from the heavens and meddle in the mortal world. By then, Xu Qingyang has become a Martial God chosen by fate. He swings his blade at the heavens. Who says martial cultivation can't beat immortal cultivation? Have you ever heard of True Martial arts? It's martial arts, too. The Martial God is here. Immortals, bow down! “Above the heavens stands the White Jade Capital; when immortals see me, they lower their brows.” The blurb can't do it justice. Read the story. If you don't like it, feel free to roast it.