I Am the Strongest Villain Combatant

"Congratulations, you have become a member of our card repair team..." "Then I'm going to become a Kamen Rider?" "No..." "Does that mean you become a weirdo? You can do it just barely..." "No?" "Then what exactly do I add in?" "Card-repairing combatant..." "Miscellaneous... Miscellaneous soldiers..." "No, he is a very powerful fighter." "Then he's not a soldier!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.