Fridging: Reincarnated as a Joke Character in a Generic Magic Academy Story!

My name is Randi Pangabekti, or at least that was my original one until I was reincarnated into the body of a character from the last anime series I watched before my brain cancer killed me: "Steelheart of the F-Rank Copymaster Cyberknight", a generic action and harem magic academy story that I hated.

Not only I was reincarnated into the body of a random NPC, Ryouhei Watanabe was basically a joke character from the fact that his Armament -the story's version of magic weapons manifested from the soul- is an F-Rank in the form of a literal house appliance, a refrigerator.

Despite that, now that I have obtained the body of a Cyberknight that's not only free from my past terminal illness but also stronger than the average person, I can finally pursue my dreams in this world. Even with the worst powers ever, I swear to one day achieve the Top S-Rank status in the world of Cyberknighthood. Becoming the best student in Tenmu Academy surpassing even the MC of this story, Kouki Hiromasa. Hell, I'll even create my own harem kingdom!

However, in my initial overconfidence I didn't expect that this world will become more complex and mysterious than I expected. In addition to the possibility that my own pair might not be the only butterfly wings fluttering a storm in this world...