City: Create a Mecha Suit at the Beginning

Enter a sci-fi urban world. The enemies are crushed by the Blue Star Spirit Realm, and there are interstellar predators from all realms, and there are many crises. By chance, Yunze obtained magical spiritual substances, entered the mysterious realm, and unlocked the ancient profession! You can create a mecha suit at the beginning. It also has unparalleled permanent means. "Congratulations, you can see through all the enemy's weaknesses and fix them into their weakest state." "Congratulations, you can increase your own realm limit and fix it into the strongest state!" Even this permanent profession can be promoted! Enemy, who else?