[This is an embarrassing old work, with childish writing and no logic. I turned off the comments because they were all the author's rambling. So embarrassing (covers face and runs away)]
Lin Gusheng transmigrated into a book, and not only became an undocumented person but also had to diligently complete missions and collect fragments from his targets.
After hearing the mission requirements, Lin Gusheng lit a cigarette. "Thanks for asking. Just let me die, right now."
System: "Are you sure? You're sure you want to die rather than do the mission? All right, since you've made up your mind, your soul will be destroyed in five minutes."
Lin Gusheng's hand shook as he put out the cigarette. "Wait! I'm not so sure anymore..."
Forced into willingly doing the missions, Lin Gusheng was placed by the System into a supporting character and began pursuing his first target.
First up, contestant number one: a college guy, 187 centimeters tall, 19 years old, and...
Lin Gusheng raised an eyebrow and whistled. "Oh, look at that, a college guy."
The System poured cold water over him. "Host, stay calm. He's rotten to the core."
That cold shower put an end to all the fantasies in Lin Gusheng's heart.
Lin Gusheng soon adapted to this world and had a great time with the System.
The college guy willingly gave up his life to save him. Lin Gusheng looked sorrowfully at the fragment he'd recovered, and the System thought he was grieving the target's death.
[Host, are you sad?]
Lin Gusheng snapped out of it, gritting his teeth. "What a shame. He was a great cook."
The System froze for a moment and swore that if it ever felt sorry for this jerk again, it would be a dog.
Next came a simple-minded evil spirit, a hot-tempered CEO, and a mysterious team captain.
The System watched Lin Gusheng weave through their affections. Every time a fragment was successfully recovered, one of the targets would willingly disappear for the Host.
In response, Lin Gusheng delivered a classic line from a heartless playboy:
"They're just characters in a book. None of this is real."
Just as Lin Gusheng was getting absorbed in role-playing, the captain, now awakened to his own consciousness, pulled him into his arms with a fierce gaze and a voice full of longing.
"It's been a long time, my love."
Lin Gusheng instinctively clenched his fist and punched him. "Go to hell with that 'my love' crap. I'm your ancestor."
The captain only smiled without a word. The System went into hibernation, its cold mechanical voice sounding in Lin Gusheng's ear:
[Unknown divine power detected. System entering hibernation! Host, explore on your own.]
Lin Gusheng stood tall and elegant, holding a long black blade before him, his gaze wary.
The unknown god across from him curved his lips, sincere love in his eyes.
"I came from the corpses of a thousand ages, and spent my whole life for one person."
Reader's Guide:
1. The love interest is split into fragments.
2. One-on-one, mutual devotion.
3. The overall tone is lighthearted. The love interest suffers physically, while the protagonist suffers emotionally.
4. Elementary-school-level writing, no logic, and a mountain of headcanons.
Theme: Lovers are destined to end up together