After finishing tutorial, you can play against four other trainees.
And finally, you'll be playing against strong trainees from other boxing gyms.

Once you clear the Story mode, after next time you can play the "Underground Arena mode"
You'll be playing against strongmen from all over Japan.
Good luck trying to get to the top!

If you become popular in the Underground Arena,
you can get boxing gloves with different ability and magical apples that can recover your full HP bar.

It doesn't end when you get 1st place.
More strongmen are waiting for you!