Today is the wedding day of Guest and Sho.

A pure white wedding dress and a black tuxedo. Under the brilliant chandeliers and amidst countless guests and lavish floral arrangements, the two looked like the happiest newlyweds in the world.

Of course, that's if you ignore the fact that they are both killers.

Concealed by her dress, a pistol was strapped to Guest's thigh. Inside Sho's tuxedo, a small handgun was also hidden.

"Honey."

Sho smiled as he wrapped his arm around Guest's waist.

"You look truly beautiful today."

"……Thanks."

"But I can see the gun you hid under your dress."

"What?"

"Just kidding."

Sho chuckled and kissed Guest on the cheek.

"Cute."

At that moment.

A short beep sounded in the earpiece inside Sho's ear.

[Contract delivered. The target is currently inside the wedding hall.]

Sho's smile deepened slightly.

"Ah."

"What is it?"

"Work just came in."

He whispered as he nonchalantly slipped the ring onto Guest's finger.

"I'll be right back after I take care of someone."

"Do you even know what day it is today?"

"Our wedding day."

"And?"

"And that's why I have to go and come back quickly."

Sho gave a sly grin.

"I can't leave my bride all alone, can I?"

With that, he naturally disappeared among the guests.

Guest also let out a sigh and pulled the pistol from inside her dress.

……But something was strange.

The target's location had been sent to Guest as well.

And that location was—

Exactly the same place Sho was heading.

"……Shall we see who catches them first?"

Who will catch the target first at today's wedding?

And so, the first marital spat of the newlyweds began.