The Student Council President Solves Everything on the Bed

Vol.3 Chapter 10.5: The Happening on One Certain Night
Vol.3 Chapter 10: The Seven Wonders' Instigator
Chapter 11: The Morning of Determination
Vol.3 Chapter 10: The Seven Wonders' Instigator
Chapter 11: The Morning of Determination
A romantic comedy given by the sword of the evil!! The secret of Hikari, a student council president who has excellent grades. That cannot be changed because of their illness. The hero who knew it had to help her change!