Master of All: My Contract Only Depends on XP

Zhou Yun traveled to the Master World and awakened the Windows XP system. As long as the servants of the contract match Zhou Yun's XP, their qualifications can be upgraded to god level! At the contract ceremony, Zhou Yun, as the number one in his grade, was the first to enter the contract ceremony. "My lord! Even the Storm Thunder Dragon bowed his head to show his favor, why wouldn't he?" Zhou Yun: It has bad breath... "Knight of the Styx! A servant with dark epic-level qualifications! Don't you want this?" Zhou Yun: It has black skin... And no horse! "Lava behemoth! Earth element legendary qualifications, absolute sense of security, hurry up and make a contract!" Zhou Yun: ... There are so many wrinkles, and they are all cracked! Everyone collapsed: What do you want? Zhou Yun doesn't care, his contract doesn't look at strength, only XP! "The decision is yours, Hatsune Miku!" "The decision is yours, Clara!" "The decision is yours, Kurumi!" "The decision is yours, Rem!" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.