I Really Didn't Mean to Steal the Protagonist's Halo [Quick Transmigration]

Lin Yunfan receives a mission from the System to travel to different worlds and play supporting characters.

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He works hard to complete his missions in every world, but for some reason, they always end in failure.

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In the first world, Lin Yunfan plays the protagonist's foil: a spoiled second-generation heir who uses his family's money to start an entertainment company, loses a fortune, grows resentful after being repeatedly crushed by the protagonist, and is eventually written out after getting caught stealing the protagonist's company secrets.

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Lin Yunfan only needs to squander all the money, but...

Why does the bizarre music he personally arranges for the company's worst singer end up topping the music charts? Why does a movie starring an actor hated by the entire internet become packed in every theater after the truth behind the actor's scandal comes out just before its release?

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Staring at his entertainment company as it flourishes, Lin Yunfan is dumbfounded.

The Supporting Character System sighs. Fine, Host. Go finish your final mission: steal the protagonist's secrets from their safe. Once you complete it, you can leave this world. I'll try to give you a better rating.

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Lin Yunfan obediently does as instructed. Who would have thought he'd open the safe without getting caught, even though he was supposed to be arrested?

Inside, there are nothing but photos of him...

In the second world, Lin Yunfan is the leader of the demonic cult. His task is to let the protagonist successfully destroy the cult, turn that into merit for the protagonist, and finally be written out after the protagonist runs him through the heart with a sword.

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To reduce the protagonist's group's casualties, Lin Yunfan makes up a cultivation technique and proclaims to the cult members that it is an unparalleled divine art, which every follower must practice.

Who would have thought that only a few would die from their bodies exploding, while the rest of the cult members would instead grow much stronger and become Lin Yunfan's loyal followers!

The more Lin Yunfan puts the cult through, the stronger it gets!

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The Supporting Character System sighs. Host, go finish your final mission.

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Lin Yunfan eagerly nods and rushes to the protagonist to get himself killed. Who would have thought the protagonist's lifebound sword would stop at his chest, tremble twice as if shy, then tug open his outer robe...

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In the third world, Lin Yunfan is the highest-ranking official on a planet. His mission is to make the planet as awful as possible, then get kidnapped by the protagonist, who will save all its residents by ridding them of him.

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Lin Yunfan orders people to pour pollutants into the planet's only water source. Who would have thought that the murky water would become clear! The residents immediately begin looking at Lin Yunfan differently...

Lin Yunfan's alarm bells ring. He promptly issues a strict decree: all residents are allowed to do is pick up trash.

This is sure to turn the planet into the "garbage planet" the System wants!

But... why are the residents of the garbage planet getting richer and richer? And why is the planet becoming famous across the stars?!

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The Supporting Character System sighs. Host...

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Lin Yunfan: I understand.

He makes a big show of announcing his itinerary, and sure enough, the protagonist kidnaps him.

Lin Yunfan opens his eyes in delight, only to see a sea of flowers and the protagonist, whose face is bright red even as he pretends nothing is wrong...

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The Supporting Character System is furious: Host!!!

Lin Yunfan, feeling guilty: I don't know why I keep becoming the most popular person in every world, or why I end up with the protagonist...

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Supporting Character System: Heh. The Host really does start out trying to complete the mission every time, but always ends up failing! Is this what they mean by the more you try, the more heartbreaking it gets?

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The System is about to make another snide remark when it discovers, to its horror, that one of the protagonists has grabbed its glowing orb in one hand.

The Supporting Character System tearfully realizes its name has changed to "Protagonist System." It cries to Lin Yunfan: Host, you did it! All your missions were successful! You're the best! Hurry and save me...!

Theme: Treat the world and life with a sincere heart.