Universal Guide [Book Transmigration]

Ye Xian transmigrated.

Before he even had time to learn about the world he'd transmigrated to, he was captured.

One injection, and he fell into a deep sleep.

When he awoke, a pink-haired beauty in a white lab coat was standing before him. She looked at him with feverish excitement, then announced a diagnosis he couldn't make heads or tails of.

“Congratulations, you've awakened as an S-rank Guide.”

“?”

“Basically, a bunch of lunatics kidnapped you for human experiments. You came out of it stronger and awakened as an incredibly rare S-rank Guide in the Star Alliance.”

So, an unknown number of days after transmigrating, Ye Xian took the e-reader the doctor gave him and, still utterly bewildered, set off to study alongside the only Guide commander aboard the starship.

Then one day, he discovered that the world he'd transmigrated into was the setting of a three-person danmei novel.

The protagonist had a moonlight and a cinnabar mole.

The moonlight was his childhood sweetheart, someone he'd grown up with. The cinnabar mole was a fated match assigned by the Sentinel-Guide matching system. Their match rate was a whopping 85%, so the protagonist was forced to marry him.

After countless breakups and reconciliations, the protagonist, his moonlight, and his cinnabar mole eventually agreed to a three-person relationship.

Ye Xian looked at the tall man in formalwear beside him, then at the protagonist and his moonlight standing arm in arm before him. He was stunned, his vision going dark.

This man, who'd been playing him from the moment they met and getting him to soothe his mental landscape, was actually the protagonist's cinnabar mole?!

Hurry up and go be happy with your fiancée!

The first time Yan Chenyu saw Ye Xian, he knew the S-rank Guide was an exceptionally good match for him. He had a doctor run the numbers, and the match rate came back at 95%, higher than he could have imagined.

Yan Chenyu decided he would make Ye Xian his Guide.

But before he could act on it, his custom stabilizers stopped working after he went too long without a Guide's help. His spirit animal brought him to Ye Xian, even as he began to suffer from sensory dissociation.

Ye Xian had no choice but to muddle through his first attempt at guiding a Sentinel.

And then the man set his sights on him.

Later, Ye Xian discovered that Yu Chen was Yan Chenyu, the first male lead of the protagonist's story. He tried to push the man toward the protagonist, but it was already too late.

The more he pushed him away, the clingier the man became.

And that spirit animal, so black you could only make out its eyes, stared at him with huge round eyes every day, like some bottomless abyss.

He couldn't take it. He really couldn't.

P.S.:

1. A privately devised Sentinel-Guide setting, transmigrating into a book, one-on-one romance, happy ending.

2. Cool-headed, rational, slightly unhinged top x sharp-tongued but soft-hearted, oblivious and optimistic bottom.

3. They both transmigrate into the book. The top is the strongest Sentinel, the bottom an S-rank Guide. A perfect match, destined for each other. The original protagonist is not vilified.

Theme: Be steadfast in your choices, your beliefs, and your steps forward.