Everyone Is a Master: I Only Choose Contracts Based on XP

Zhou Yun transmigrates into a world where everyone can command familiars and awakens a Windows XP System.

As long as a familiar matches Zhou Yun's preferences, its potential can be raised to god-tier!

At the contract ceremony, Zhou Yun, the top student in his grade, is the first to step up and choose a familiar.

"What the heck! The Storm Thunder Dragon is bowing its head to him, so why won't he take it?"

Zhou Yun: "It has bad breath..."

"A Nether River Knight! An epic-tier familiar with dark affinity! He won't take that either?"

Zhou Yun: "It's dark-skinned... and it doesn't even have a horse!"

"A Lava Behemoth! Legendary earth affinity, and the very definition of security! Hurry up and contract it!"

Zhou Yun: "...It's covered in wrinkles, and it's cracked all over!"

Everyone loses it. "What do you even want?"

Zhou Yun doesn't care. He doesn't choose familiars based on strength, only on his preferences!

"I've decided on you, Hatsune Miku!"

"I've decided on you, Clara!"

"I've decided on you, Kurumi!"

"I've decided on you, Rem!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.