Guardian Male Side Character [Quick Transmigration]

[A brooding, obsessive top who resents the moon for shining on everyone but him x the moon himself, a handsome, charming, straight male side-character bottom]:

Lan Yin works for the Quick Transmigration Bureau and suffers from a white-knight complex. He has an overwhelming urge to protect his mission targets.

As a result, he always ends up with a pile of romantic entanglements.

By the end of every small world, the protagonist is going crazy for him, the side characters are going crazy for him, the villains are going crazy for him... A pack of lunatics fight to the death and wreck countless plotlines.

The System falls silent, the boss sheds tears, and Lan Yin himself is at a loss.

"So this time, we've designed a mission just for you!"

"When the protagonist is young, there's always a side character who protects him, tending to his every need and giving him everything they have. But they always die young, becoming a major turning point in the protagonist's life... Oh, darling, this time you can definitely do it!"

What could possibly go wrong for a background male character who dies before the story even begins?

The System waits eagerly:

"Keep it up! I'm sure you'll be our Outstanding Employee of the Year!"

-

[The cultured, wealthy heir in a story set at an elite school]

Lan Yin was young when he and his little sister were left to depend on each other. He was both brother and mother to her, going to school while raising her.

Then, just before she came of age, Lan Yin died in an accident.

The family fell into decline, and his poor little sister was bullied by the F4 at her elite school.

In his first month in the small world, Lan Yin took his little sister to school.

A rival stared in disbelief. "Is she your daughter?!"

Lan Yin: ...

Lan Yin smiled. "She's my sister."

In Lan Yin's first year in the small world,

The F4, who hadn't even enrolled yet, got into a fight over who was Lan Yin ge's favorite good puppy.

In year... of Lan Yin's time in the small world,

Lan Yin, now a school trustee, woke up in his 800-square-meter bed.

As usual, he didn't even look at the good-morning messages from his rivals. He got dressed, went out, and prepared a loving breakfast for his sister.

His phone buzzed nonstop, with one message after another from the F4.

Lan Yin flipped his phone face down and murmured with a hint of melancholy, "When is that accident going to happen?"

[The all-capable beta butler in an ABO novel]

After raising the fake young master, he turned around and raised the real young master too, only to be ambushed from both sides by two wolf cubs.

[The frail Regent who holds all the power in a court-politics novel]

The princes fight and compete for one thing: their adoptive father's heart.

By the end of every small world, the protagonist is going crazy for him, the side characters are going crazy for him, the villains are going crazy for him... A pack of lunatics fight to the death and wreck countless plotlines.

The System: ...

The System: I was here first!

[Reader's Notes]

1. The bottom's relationships with female characters are purely familial or platonic. The top has absolutely no involvement with female characters. Everyone is completely pure.

2. I really wanted to write a straight male bottom who constantly exudes charm but attracts an obsessive top who isn't his mission target. So I wrote it.

3. A universally adored bottom. Some small worlds involve him being frail, injured in battle, or trapped in a wall. The author is a pervert too and loves this sort of thing, so make sure you're okay with these descriptions before reading. Enjoy the anticipation!

4. That's all for now. I'll add more if I think of anything.

5. The first version of this blurb was posted on 2026.0825, and a screenshot has been saved for posterity.

Theme: The moon hangs high in the sky.