The Number One Star in the Interstellar Era [BL] - Chapter 802: [THE SHADOW WITHIN] (XI)

Jiang Feng, a king returning from the Cultivation World, unexpectedly becomes the affluent son-in-law of a beautiful female CEO. Bringing with him memories from his past life and his talent for cultivation, he embarks on his carefree and legendary life.

I am Master Siwei, and I speak for arcane arts.
This is an era of heroes and heroines.
This is an era of great changes.
In the end, it will be an arcane era opened by me.

- Description from Novelupdates

Xue Xi is forced to fall in love at first sight with this dangerous man on their first meeting. With death being the only other option, she makes the first move:

Decisive and RuthlessThere’s no such thing as a good monster!All monsters deserve to die!Cold-blooded and merciless!During his freshman summer break, Lu Ding had planned to take on an internship to gain some experience and earn a bit of pocket money. But who would’ve thought that the construction site he was working at would unearth a blood-dripping stone?While the workers fled in terror, Lu Ding grabbed a jackhammer and charged forward.After nearly twenty years in this world, his golden finger—the Monster Containment Prison—was fully prepared. But because he had never encountered a single monster in all that time, his patience had long worn thin.Now that he finally came across one, there was only one thought in his mind—either he killed the monster, or the monster killed him.Joining the 749 Bureau, he used their resources to hunt and contain monsters.From then on, the 749 Bureau gained a new investigator—one who never left a single survivor.One by one, legendary demons and monsters emerged into the world, only to be crushed under Lu Ding’s hands.[Contained the Stubborn Stone of Nanshan, gained the Path of Jinche—nothing is unbreakable.][Contained the Black Old Lady, gained Strength of a Thousand Pounds—one palm can move mountains.][Contained the Flying Centipede, gained Centipede’s Wind-Fixing Art—soaring through the skies and burrowing into the earth.]749 Bureau: “Unless absolutely necessary, do NOT let Lu Ding take a mission! Our bureau’s purpose is containment, but every time he acts, nothing is left alive!!”749 Bureau Motto: “We Contain, We Confine.”Lu Ding: “I may be an investigator of 749, but I don’t care about containment—only extermination.”