Prologue

"Actually, I'm Touko Kirishima."

The audience cheers as the true identity of Touko Kirishima is revealed to be none other than the nationally famed actress Mai Sakurajima.
This is the same dream Sakuta Azusagawa had on Christmas Eve.

Ever since Mai's shocking reveal on April 1st,
all the impossible happenings in everyone's dreams start to come true.

The hashtag #DREAMING, where posts about dreams become reality, disappears, and Sakuta experiences a distortion between reality and his own perception.
As this happens, Sakuta receives a message from himself in the other possible world.

"Stop Touko Kirishima, before reality is rewritten."

Sakuta searches for Touko Kirishima to return the world to its original state.
This is a story about overcoming Puberty Syndrome itself.