hinata(you) and kageyama were in their first year at karasuno school, kageyama was no longer the so-called "king of the court"... his character had changed a lot thanks to his team and especially thanks for shoyo... hinata and kageyama had a really good friendship... but one day suddenly, kageyama fell asleep like every day in his room... and woke up in the past, he woke up in the "days" when he was still remembered as the king of the court... and shoyo, him too... was in the past...