[Completed] From the moment he transmigrated, Charles knew he had a System that hadn't finished loading. "System, I've completed my arcane initiation. When are you starting up?" "Soon. Don't rush." "System, I've passed the intermediate mage assessment. Where are you?" "Soon. Don't rush." "System, I've advanced to legendary." "I know you're in a hurry, but don't rush." "System, I've created my own forbidden spell... Forget it, I don't need you anymore." ... Fifteen years later, Charles, now bearing titles such as [Black Tower Chief], [Source of Forbidden Spells], [Arcane Sovereign], and [Favored by the Stars], saw a long-awaited System prompt before him.
[Easy-Ride System activated]
[To help the Host scrape by in a perilous otherworld, this System will issue missions to help the Host win over targets, latch onto powerful backers, and enjoy the benefits of being kept.]
[Beginner Mission: Take the entrance exam for the Imperial Advanced Supernatural Academy and place first in the spell aptitude test, thereby attracting the attention of Aiswida Brunstad, daughter of a duke.]
"Your System's response time is a little slow, isn't it?"
[This is a lighthearted, fun story]