A Code Lyoko Fanfiction Sissi's Struggle

chapter 1
KADIC ACADEMY, MESS HALL,12:30 PM,
The lyoko warriors were all seated at the table devising strategies to fight XANA. "This is all getting to be too much, every day its the same thing; XANA activates a tower in Lyoko and then something bad happens here." Yumi commented picking at her mashed potatoes. Ulrich leaned back in his seat exhaling, "Yeah this is getting tiring, I mean how many close calls have we had when the city was about to be destroyed,us nearly killed..." Odd cut him off, "Not to mention the amount of times we almost had our secret discovered."

Jeremy adjusted his glasses while typing on his keyboard of his laptop, "I know what you mean guys and it seems every day XANA has been growing more and more powerful, I'm just dreading the day where he becomes too much for us to handle.
Aelita placed a caring hand on his shoulder and calmly said, "It wont come to that well do our best to stop him before anything like that happens." Jeremy blushed, cracking a small grin.

"Yeah Einstein were all kick ass fighters at this rate XANA doesnt stand a chance." Odd did some makeshift karate chops to the air. Jeremy;not looking away form his computer said, 'Yeah Odd but how long will it be like this?"
Yumi stood up arms out stretched and said, "its ok Jeremy we'll just have to train harder or something." Thats when Sissi showed up from behind her giving off her snobbish smile.

"Train for what, you thinking of picking a fight with someone or something; you know fighting is against school rules." She quipped pointing a finger at them. Yumi just scowled as well as the rest of the group. "None of your business why dont you go bother some one else, the big kids are talking." Ulrich said slapping his friend Odd a high five.

Sissi scoffed and then began walking away but stopped short. Turning her head, she traveled her eyes up and down Yumi's figure and thew a last minute insult her way. "Well I can already tell that ONE of you is big alright, mostly in the nether reigns."
Yumi glared at her and began to get up, you can see the hatred in her eyes now winch sent Sissi hurrying away. "Easy Yumes." Ulch said puling her back down.
Sissi has crossed the line with that last remark insulting her ass was a big mistake, frankly though she was surprised that Sissi even had the guts to even say such a thing. (Insulting my beautiful but youll pay for that remark, count on it.); Yumi contemplated. "Its time someone teaches her a lesson." She said under her breath; and got up.

"Hey where you off to Yumi were still talkng here?" Odd asked. Yumi glared down Sissi's way then turned to face her friends smiling. "Oh im just going to head home now lets continue this another day." ;And she left. " Uh oh Yumi must be upset about that insult." Ulrich reported. "Hmm Sissi's just envious of Yumi cause she doesnt have a sexy ass like Yumi." Said Odd. "Oh and you would know this how?" Ulrich replied shooting Odd a face that clearly meant back off. "Hey were all guys here and me I can look at any girls ass I want!" He leaned in for a view of Talia's but was cut short when she suddenly turned around and saw his expression. She walked up to him and shoved her shoe in his face. "OOMF!" "PIG." The gang just laughed