Every time I watch Slam Dunk, I see a guy who hasn't played for two years, but can still burst into amazing performances against top teams like Shoyo and Sanno, pulling the team out of the abyss time and time again.

At that time, I always wondered how strong Mitsui would be if it didn’t have a two-year gap?

And now, a basketball enthusiast from later generations travels to the world of Slam Dunk and becomes Mitsui Hisashi. What kind of achievements will he achieve without the two-year blank period?