s2 au where tsubasa and hikaru's roles are swapped: tsubasa develops an aversion to beyblading after ryuga brutally defeated him in battle bladers. the wbba pulls him out of the field and offers him a job as the new director's assistant.
meanwhile, hikaru becomes too fearful of losing after battle bladers and doubles down on becoming the best blader in the world, forgetting the important lesson ginga taught her about enjoying battles regardless of the outcome. instead, she succumbs to her own negative emotions and and has these dark outburts, resulting in aquario nearly drowning everyone in the stadium every time she's in a battle.