Beast Control? I Contracted with Big Big Wolf to Rub the Emperor's Armor with His Hands

Travel to a world where everyone controls beasts. During the summoning ceremony at the age of eighteen, Chu Sheng summoned a "thin werewolf" with F-level potential, which was recognized as having no future! But as a time traveler, Chu Sheng almost burst out laughing. Class F? A skinny werewolf? No, do you understand? ? That is the concept god! Big Big Wolf! Immortality! Unlimited recovery! Concept-level invention ability! I am looking for the power of thinking! Doesn't this disdain those so-called SSS-level contract beasts? Chu Sheng thought, how about asking Uncle Lang to invent a mecha or something? What kind of beast are you going to control? Just kill them randomly! Just then... System prompt: [You have a copy of the Imperial Armor Manufacturing Blueprint to be collected! Chu Sheng: "???" No, does mine have so many hangings?