A Married Alpha Who Doesn’t Want to Be a Heartthrob

A brooding one-eyed Alpha sniper, Keith, meets a cheerful, love-struck, and airheaded Omega, Ghis.
This story features sweetness, mutual love, a happy ending, and a committed one-on-one relationship.
Both leads are virgins. One side character has an unrequited crush. The Alpha deeply favors the Omega. The setting is western fantasy.

After being transmigrated into another world, Keith finds himself in the body of a man whose nation has already fallen and become a colony. Now, he is the colony’s governor and a max-level sniper. The system assigns him two tasks:

First, pursue the person the original host loved, Long Shi.
Second, take revenge on the Queen of the suzerain empire.

Keith says, "I am fine with revenge, but I am not interested in a love interest forced on me. I want Ghis."

The system responds, "Although Ghis is the Queen’s nephew and politically closer to her, he is an Omega who cannot bear children."

Keith replies, "That works even better. It will not get in the way of my revenge."

At first, Keith thought Ghis would just be a tool to help him complete his mission.
But he unexpectedly found himself truly falling for him.

Ghis had heard that Keith was the dream man of every unmarried Omega, so he went to see what made him so attractive.
He ended up getting proposed to.
He won the jackpot.
Let the other Omegas envy him.

Just as the two begin their sweet married life, another twist unfolds.
Ghis’s father overthrows the Queen and seizes the throne.
He takes Keith away and names him royal consort.
Even Ghis’s cousin, Erland, begins to covet his husband.

The public cannot stop gossiping.
"Keith? You mean the royal consort who keeps getting passed around? He is burning through marriage certificates. He just got married and already needs a new one."

Despite all the attention from others, this charming and popular Alpha only loves his silly and affectionate spouse.

While dreaming, Ghis giggles and mumbles, "Keith is so handsome. Take off that uniform... those abs..."
Keith gently wakes him, "Wake up. You are drooling."
Ghis quickly wipes his mouth and says, "I wasn’t drooling."