Playing the Devoted Male Supporting Character as an Evil Beagle (Quick Transmigration)

As an outstanding graduate of the Space-Time Administration, Xiao Yuan was sweet-natured, soft-spoken, considerate, and universally adored. Everyone agreed he was the perfect candidate to play a devoted male supporting character.

System (with a knowing smile): What's our motto?

Xiao Yuan said aloud, "Devotedly support the leads! Expect nothing in return! As long as the leads are happy, the sky is clear!"

What Xiao Yuan actually did: flirted, sowed discord, started trouble, and did everything he could to make a mess.

With an angelic puppy face that seemed harmless to humans and animals alike, he was actually so deranged that he wrecked one world after another.

For the Nth time, the leads, who were supposed to be destined lovers, turned against each other because of him, hating each other so much they wanted to destroy one another. Xiao Yuan's response?

"That's what makes it fun!"

World One:

Xiao Yuan transmigrated into a campus novel as the devoted male supporting character who'd turned over a new leaf and stayed true to his love.

For the protagonist, he was willing to give up his whole pond of fish, cut off all his flirtations, and become a devoted boyfriend who was always there whenever he was needed.

But when his philandering past came to light, he still couldn't escape being dumped by the protagonist, who had an obsession with romantic purity.

On the day of the breakup, Xiao Yuan's eyes brimmed with hurt as he gazed through teary eyes. "No... A Chuan, you know I can't live without you. Please don't leave me..."

The protagonist turned and walked away without looking back.

That very night, he received a group message from Xiao Yuan: "Single's party. Same place as always, let's drink till we drop."

The protagonist: ?

The day the protagonist decided to get back together with him, it poured with rain. He drove hundreds of kilometers through the night, determined to win back the ex he couldn't let go of, no matter what.

In the corner of the room, he held Xiao Yuan down and kissed him over and over. "I'm sorry. Can we let the past stay in the past? I won't hold it against you anymore."

The next moment, the bathroom door opened, and the protagonist gong came out, damp from head to toe and trailing steam.

"A Chuan, I'm so glad you see it that way!" Xiao Yuan walked over to the protagonist gong, smiling brightly, and held out a hand to the protagonist shou. "Would you like to join us?"

System: Wait... Host, did you pick up the wrong script?

World Two:

Xiao Yuan transmigrated into an ABO novel as the protagonist O's husband, who was supposed to die young.

To avoid burdening his lover and their unborn child, he faked his death while imprisoned and spent years protecting them from the shadows.

Even after discovering that his lover had a new partner and his own child called someone else Father, he could only swallow his bitterness and wish them well. He continued to stay by their side under a false identity, enduring his loneliness alone.

After his faked death came to an end, Xiao Yuan, who should have stayed hidden under an assumed name, suddenly appeared before the protagonist O with a face identical to that of his beloved late husband.

The protagonist O stared at him in a daze, but he only asked curiously, "Huh? Do we know each other?"

Later, they kissed in the living room. The protagonist shou, visibly pregnant, panted softly as Xiao Yuan bit the back of his neck. Before them was the spotless memorial portrait of his late husband.

"You're more sensitive when he's watching, aren't you?"

"You're the only one in my heart, but you still have someone else in yours. That's not fair."

The protagonist O gripped his shoulders and professed his love, but tears of shame also rolled down his cheeks.

Did he love the person in front of him, or that familiar face resembling his late husband?

System: Stop... You're going to give the protagonist a split personality!

World Three:

He transmigrated into an apocalypse novel as the childhood friend who was supposed to sacrifice himself to hold back the zombie horde and ensure the protagonist shou's safe retreat.

Instead, Xiao Yuan slashed all four tires on the protagonist group's vehicle, then took his newly acquired zombie king boyfriend to conquer the human settlements.

"It's the real-life version of Plants vs. Zombies!"

System: Please, stop!

World Four:

He transmigrated into a cultivation novel as the junior sword cultivator who was supposed to guard the passage to the demon realm in the protagonist shou's place, unable to leave for all eternity.

Xiao Yuan casually released the ultimate demon lord, who wasn't supposed to appear for another three hundred years.

"You two can fight it out. I'll go with whoever survives."

System: Aaaaaah!

World Five:

He transmigrated into a political intrigue novel as the lonely emperor who was supposed to give in for love and let the protagonist gong and shou retire to a quiet life in the countryside.

Xiao Yuan waved a hand and brought them both into his harem. He also held a selection for new consorts, with all three palaces and six courtyards hosting endless feasts and mahjong games every day.

"Let him watch from the side. I like making people do what I want."

The thoroughly battered System: ...At my most desperate, I even thought about jumping off a building with him so we could die together.

#Nobody told me the Host had big-dog energy#

#The System's life matters too#

#Haha... The mission failed again#

-

There is no official protagonist shou. Not a pure romance. Harem-of-admirers vibe. The protagonist acts cute and obedient on the surface, but is actually an evil big dog. If he doesn't cause trouble, he gets itchy.

The author is an omnivore and will take out all kinds of fans indiscriminately. There are lots of potential triggers, so fans of specific pairings should read with caution.

Theme: A beautiful new world