I Got Together with My Ex-Girlfriend's Brother

Sentinel/Guide / Campus / Lighthearted / Sweet Romance / Bickering Couple / Enemies to Lovers / Equally Matched / Younger Male Lead / Mutual Firsts / Lots of Dog-like Behavior

Completed and now available to read with a subscription. Thank you all for your support! I'll keep revising the story and adding bonus chapters, but the schedule is uncertain, so feel free to check in whenever you like~

Black-hearted rascal Sentinel seme x aloof queenly Guide uke

Lin Shuo (seme) x Yin Feng (uke)

[Blurb One]

One day, the seme texted his girlfriend: Babe, I miss you.

She replied: What's wrong with you?

Seme: Yeah, I'm sick with lovesickness because I miss you.

Her: ...

After that, the seme chatted away with his “girlfriend” every day, and she gradually grew more affectionate toward him. Then one day, he suddenly discovered that his girlfriend had announced a new relationship.

Seme: Don't you love me anymore?!

Ex-girlfriend: Love you? My ass. If we don't contact each other for three days, we're automatically broken up. We haven't talked in three months. As far as I'm concerned, you don't even exist anymore.

Seme: What? Then who have I been texting every day and showering with affection?!

His archenemy, who was also his ex-girlfriend's older brother, and who had called him “babe” for three months: ...

[Blurb Two]

After differentiating as an S-rank Sentinel, Lin Shuo finally found his first love. But his first love's older brother and Lin Shuo couldn't get along at all. The man found fault with everything he did, and the two were like fire and water.

Lin Shuo: Doesn't matter. As long as my baby likes me!

So, after Lin Shuo relentlessly pursued him from every angle, he finally succeeded in winning over his first love's older brother!

Lin Shuo: ?

Lin Shuo (scratching his head): Wait a minute. Who did I manage to win over?

His first love's older brother: Me. Didn't you chase after me every day and say you liked me? Are you trying to take it back?

Lin Shuo: I like you? No way. Absolutely not. Don't fall for me just because I'm handsome!

Then he lowered his head to message his baby. The next second, his first love's older brother received a new message:

Lin Shuo: [Babe, I like you. Kisses!]

His first love's older brother looked at Lin Shuo and said, “Mm, I like you too. Kisses.”

#Also known as Sentinel and Guide College Students' Dating Diaries (?)#

#Question: What's it like pursuing someone? Lin Shuo: It's so hard, but at least I went through thick and thin and won them over... Wait, who did I win over?!#

#Question: What's it like being forced to raise a puppy who showed up carrying his own leash, but is too dumb to recognize his owner? Yin Feng: Thanks for asking. I know this one well.#

Blurb screenshot dated 2025.3.1. My own take on Sentinel/Guide, with lots of original worldbuilding.

Theme: Love is an instinct and intuition that sees beyond appearances to the truth beneath.