"Did I ever tell you that my ability is to travel to the future?"
Synopsis:
After returning to the past, Takemichi Hanagaki accidentally learns one of his senior's secrets.
The female lead is Mikey's older stepsister, with maxed-out combat strength.
A strange big sister who isn't what she seems.
Pairing: Ken-chan, with female lead x Shinichiro content
Theme: A hopeless future
