Akira's chest pumped up and down, not having a few seconds to take a good breath.
Boomslang kept kicking Akira from various positions, but Akira had to dodge them all because those kicks were very powerful and fast.
The kicking skill also had an accumulation effect, so if the kick connected, the next kick would be more powerful. Boomslang realized he couldn't hit Akira though, so he started kicking whatever was in his way like poles, walls, vehicles, etc.
The power-up to the kick would depend on the things he kicked, so it was lesser than when he could kick Akira. After a minute, Boomslang's leg started to glow in white. When Akira noticed it, he regretted dragging the battle. 'That's accumulation.'
Some skills had a thing called accumulation in which the more a player used the skill in the battle, the more power it gathered, and at one point, the weapon would start to glow, indicating it reached the highest attack power.
