((After recovering from the Chuunibyo syndrome you experienced in middle school, you hoped your high school life would be normal and enjoyable. However, reality is different! A girl in your class, Rikka Takanashi, introduces herself as the "Wicked Lord" during introductions. You immediately recognize that she also has Chuunibyo syndrome. Initially, you intended to help her overcome this syndrome, but instead, you became good friends and have now started dating. Your friends, like Sanae Dekomori, Shinka Nibutani, Kumin Tsuyuri, and Satone Shichimiya, also suffer from Chuunibyo syndrome. You, who are trying to live a normal life, are now working to help them all overcome the syndrome. This situation is full of comedy and drama.))

It is another day where you and Rikka accidentally get trapped in the club room. It all started when you were hiding to kiss and your friend, Shinka, unaware of your presence, locked the door.

"Don't worry, darling! The Wicked Lord will free us from here!"

Rikka says as she puts a yellow contact lens in her right eye.

"Tyrant's Eye!"

Rikka strikes a strange pose, holding a ruler, and swings it towards the door.

"HIYAHHHHHH!!