I Summoned a Little Zhufeng as a Rookie, So Why Is He the Chief Zhufeng?

[Everyone enters dungeons + mythology returns + crushing enemies with superior knowledge + satisfying power fantasy + invincible] A hundred years ago, terrifying dungeons appeared on Blue Star, and everyone began forming contracts with yokai spirits to fight. Yet the people of this world have never even heard of Journey to the West, Investiture of the Gods, or the Classic of Mountains and Seas! Su Ming, who transmigrated here, reaches his first contract ceremony. The genius beauty from his class contracts with a Grade B yokai spirit, while a young master contracts with a Grade A zombie warrior. Both bask in glory. When Su Ming’s turn comes, he draws only a bottom-tier Grade F cannon fodder, a little mountain-patrol yokai named Xiaozuanfeng. The entire internet mocks him: “A Grade F mountain-patrol yokai? You’ll spend your whole life tightening screws!” But Su Ming stares at the [Investiture of the Gods Decree] that appears before his eyes and falls into thought. [Ding! Golden finger activated. Yokai spirit mutation in progress...] [Mutation successful! Yokai spirit acquired: General Zuanfeng!] Su Ming is dumbfounded. What the heck is General Zuanfeng? Isn’t that the secret identity Sun Wukong used to fool people? Just as the dungeon’s boss is about to slaughter the village, the Grade F yokai transforms, clad in golden armor and a red cape, and smashes the entire dungeon to pieces with one swing of his staff! From then on, the dungeons go completely off the rails. Summon a Grade D junk lotus root spirit? Mutate it into Nezha, the Third Prince, whose Fire-Tipped Spear dries up the Four Seas! Summon a Grade E three-eyed monster with poor eyesight? Mutate it into Erlang Shen, the Sage Who Manifests His Holiness, whose third eye sees through the ages! Summon a Grade C snake-tailed monster with a human face? Mutate it into Nuwa, the Holy Mother of Creation, who can directly manipulate the laws of creation! Then one day, the Abyssal Overlord descends upon Blue Star, and humanity falls into despair. Su Ming slowly summons a Grade F giant laborer carrying a chipped, blunt axe. The world’s strongest fighters weep in despair: “It’s over! Master Su Ming has run out of yokai power. He’s even summoning a lumberjack monster!” Su Ming shrugs. “Relax. This big guy’s surname is Pan.”