Get Lost! I'm the Big Sister's Dog [GB]

Liu Qingning never imagined that after studying abroad for just half a year, someone else would already be by the side of his childhood friend, the girl he'd grown up with!

Seeing the guy following Ai Jing around, clearly adored by her, made Liu Qingning seethe.

Why should the childhood friend lose to the newcomer?

Get lost!

I'm the one who's supposed to be big sister's dog!

Liu Qingning used every means at his disposal to drive the other guy away from Ai Jing and forcibly claim the place at her side.

Ai Jing was surprised by how proactive Liu Qingning was.

But she had no reason to turn down a sweet treat delivered right to her door.

At first, she thought she had simply gained a new amusement.

Until

When her amusement was doing its job, the person whose consciousness had grown hazy clutched his lower abdomen and murmured softly, "...Don't, the baby..."

"What did you say?"

Ai Jing lowered her head and asked patiently.

Liu Qingning jolted awake. Tears were still clinging to his eyes, and he bit down hard on the lips he'd just parted.

"Mm... It's nothing..."

He couldn't exactly tell her that, to improve his standing in the competition for a place by Ai Jing's side, he had secretly arranged for an embryo made from both their genes to be implanted in his own reproductive organ without her knowledge, could he?

P.S.:

1. Female Alphas and male Omegas, but with the most common real-world anatomy. Male Omegas have an additional reproductive organ for carrying a child. The setting has highly advanced medicine: a child is created through gene editing using both parents' genes, grown into an embryo outside the body, then implanted.

2. One-on-one, both leads are exclusive to each other. The male lead has loved the female lead since childhood, in both body and heart. The supporting character and the female lead are business partners, not romantically involved.

3. The male lead is a lively, sly little green tea. Early on, he drives the supporting character away by putting his own excellent tea-making skills to use.

Theme: Pursue what you want bravely and show yourself boldly. With determination, you can get everything you want.