Care to 'duel'?

Idea is based off my cross-fanfic -- "Going to the Gym" in my theO account.

To summarize, Yusei is about to go to the gym for workout when Judai want to tag along, dragging Atemu. Judai brought up the issue of Atemu not doing any physical stuff such as punching, kicking or fighting (it is the fact) thus pushes Atemu to try boxing for starters. Yusei then become the coach to help him out on the training ^^

In rp world, the Twins (Atemu and Yami) are able to hit a person...well...mostly themselves at times when pissed. Atemu is much more scarier despite wiser when angry thus best don't annoy him much ^^ Yami will be next in the gloves in my to-do list ^^