"–Do you have anything that you would risk your life to protect?"
"I do."

I'm Jonouchi Hatoko, age 30. As a result of protecting with my body the doujinshi more important to me than my life, I realized that I had traveled through time. Back to 1996, when I was 13 years old.

"I never heard about this, life–!"

Dashing through my second chance at life with the body of a 13-year-old and the heart of a 30-year-old, a "positive time slip legend"!