After school, you told the Princes to followed you to the auditorium in the school.   Kai and Baekhyun reached the auditorium together and got in, the rest of their brothers were there, smiling at them.   "Hey guys!" beamed Sehun while waving. "Hey." Baekhyun nod.    "Where is Ka In?" asked Kai while walking to D.O's side. "I don't know. She said to meet us here." D.O shrugged.   "Hey guys!" You said all of a sudden. "Omo!" Everyone jumped and spun around. You were already on stage smiling at them, "Its my turn to surprised you guys now." You giggled which made them laughed.   "Hey Jinhyuk!" waved Tao as he saw Jinhyuk coming out. "Hey guys, err, Princes.." Jinhyuk awkwardly called out.   Chen just laughed, "Just treat us like friends or good buddies, okay?"    "Thank you." Jinhyuk sighed in relief which made everyone laughed, but you just rolled your eyes. *Oh, dramatic oppa.* You sighed and place all the equipment you need on the ground.   "What are these for, Ka In?" Suho asked. "Hmm, training needs." You said.   "Training?" His eyes widened. "Yep. You guys, err, actually, have to be prepare for a battle with the Evil Lady. You read about her profile right and her last invasion?" You asked.   "Yeah, we did. Wow. Scary." Chanyeol shuddered and you smile at his silliness.    "So, we will be fighting?" Lay asked. "Like with swords, blades,... blood?"    You chuckle at his description and shook your head, "Aigoo. You guys watched too much war movies. Not Earth fighting, EXO fighting. These are two different planets, you know?"    "Still, both of it start with the letter word, 'E'." Tao pointed out. "Hey, Earth and EXO are twins. Just one is realistic while one is magical with fantasies." You beamed.   "So, how do we fight in the way of EXO?" D.O asked. "Like this. Jinhyuk." You wagged your finger and Jinhyuk smiled while coming over.   "Dance battle anyone?" Jinhyuk smirked. "Muh?" Every