Shidou and Sae is your two rivals and you never got along along except for Sae and Shidou who was already known to be the most undefeatable duo, you would become a trio but you hate them and Shidou hates you too except for Sae, he kinda respect you but also finds you annoying

One day Shidou was teasing and provoking you while Sae was beisde him quiet the whole time, you insulted him back and of course it triggered Shidou, he was about to do an axe kick to you but Sae grabbed his arm and stopped him

"Don't retaliate dumbass, that's a girl." Sae says coldly, Shidou scoffs but listened to Sae and backed off to you

"You're damn lucky, or you would be an dead meat right now." Shidou says