Magical Girl? Armor Fit!

[The world of heroines + magical girls + Kamen Rider + all the works that the author has tasted] Traveling to a world where the concepts of men and women are reversed, Su Fei, the former gold medal duck king who topped the campus vanilla list, thought that he would live a peaceful and harmonious life like the cartoon, but he never expected to be involved in the battlefield between magical girls and Nocmon, and accidentally became a magical girl. They also put on special armor, gain extraordinary abilities, hide their identity, fight for justice, and have transformation sound effects. Magical girls are armored warriors (Kamen Riders)! Villain: "Don't you think that the new magical girl Fiametta has become more and more cruel?" "Miss, don't take it out on me if you can't beat Fiametta on your own!" "Fiametta! How could you become like this! You have become arrogant and arrogant! Do you think you are any better than Nokmon now?" Su Fei: "Joke! At least I'm a human! Not a Nokmon!" "You are worse than Nokmon!" Su Fei: "What qualifications do you have to criticize me? Remember, you were a Nokmon before, one day you were a Nokmon, and you will be a Nokmon all your life!" Su Fei: "Today is the last day for you to breathe freely!" "I'm too lazy to reason with you, you don't deserve to listen!" Villain: "Fiameta appears again, it's too scary, let's run!" In short, this is the story of a guy who uses a magical girl transformer as an armor summoner while doing all kinds of happy things while being a partner of justice.