Sorry about the really really late update. I had trouble thinking this chapter up.

Enjoy.

Appearances:

Rena: Night Watcher

Chung: Tactical Trooper

Raven: Blade Master

Yandere vs Senpai

Light shone through Elsword's window. Right on cue, his alarm clock rang, signaling him to get ready for school. He leaned over to shut it off before returning back to bed. He rubbed his eyes as an arm reached around and grabbed him. The arm pulled him closer to the sleeping figure beside him.

"Sis…" He said angrily.

Elesis smiled in content as she cuddled her brother.

"SIS"

"Five more minutes Els…" she said sleepishly.

He kicked her out of his bed.

Since he finished that group project with Eve, Elesis has continually kept sneaking into his bed while he slept. He tried locking the door then blocking the door with a chair, followed by his desk, but she would somehow get in while he slept.

She always wore nothing but one his shirts and underwear. He demanded she returned his shirts, but she playfully denied.

Elesis got up and tried to give her brother a good morning hug, only for him to throw a pillow at her and telling her to leave.

She whined before leaving to make breakfast.

After getting ready for school, Elsword went into the kitchen for breakfast, though strangely the food wasn't prepared yet.

Elesis called to him to sit down as the food would be ready, so Elsword took a seat.

A minute later, Elesis came out, carrying the food.

As the smell reached Elsword's nose, he got ready to chow down before something caught his eye that immediately made him freeze.

Once Elesis set down the tray of food, she turned around to get the left over plates. As she did, Elsword could only stare in both surprise and disgust.

Elesis wore nothing but an apron.

Elsword looked at the food in front of him before looking back up at Elesis who came back with the last plates of food, the apron hung tightly around her chest, showing off her…important areas.

Elsword paused for one moment, pondering his next action.

Elesis took a seat and looked at her brother, wondering why he wasn't chowing down like he usually does.

She was surprised when Elsword suddenly stood up from his seat and ran over to grab his things.

She was about to question what he was doing before he simply said "Got to go" and left out the door.

Elesis looked back at the delicious breakfast she made for her cute little brother before she started to sob into her arms.

Elsword wasn't too sure if he made the right choice.

It was a dangerous situation considering how weird his sister has been acting. He thought that by staying for breakfast, something bad would happen. On the other hand, he was super hungry.

Elsword walked along as he could hear his stomach growl. A few students nearby heard it a distance away and laughed at him.

'How embarrassing' he thought.

He walked along before he felt something soft tap his head.

"That's no good mister." A female voice sounded.

Elsword looked over his shoulder as a tall, green-haired girl stood there, a disappointed look on her face.

"I assumed you would be the last person I would have to tell that an early breakfast is the key to a fun day." She told him.

Elsword smiled "Gee, thanks for the advice Rena."

Rena was an upperclassman, one year older than Elsword.

Elsword first met her on his first day of high school; he was late for the entrance ceremony and was lost in the school.

He collapsed and almost ready to yell in frustration when Rena walked by and asked him what was wrong. She helped him get to the ceremony and since then, Elsword always turned to her for help, at least, whenever she wasn't teasing him or making him do something for her in return.

"You aren't one to skip out on food Elsword." She said.

Elsword looked away and continued walking as Rena followed behind him.

"Is everything alright at home?" She questioned.

Elsword stopped and sighed.

"Just a weird thing happened at breakfast is all, so I decided to skip out for today."

Elsword's stomach growled again. He blushed.

Rena looked at him before handing him a beard covered by plastic.

"Just this once, I'll give this to you." She stated.

Elsword immediately unwrapped the plastic off and started to eat the bread.

"Thanks Rena!" he said, his mouth partially full.

"Also, don't talk with your mouth full; it's not right for a high-schooler. And, I'm only doing this once, if you skip breakfast again, don't count of me to help you." She winked at him before she walked past him towards school.

Elsword watched her leave as he took the time to finish the bread he was given.

"What…"

Elesis asked herself as she watched the green-haired girl walk away.

'Did my Elsword skip my breakfast for that slut's food…?' She thought.

She continued to glare at the girl as she formulated a plan…

"Hey Elsword. What's your relationship with Rena?"

Elsword looked over to his classmate, a blond haired boy name Chung.

Chung was one of the few people who talked to Elsword, despite his known reputation, though Chung is known for talking to everyone in school. Elsword did hear rumors of something about him...

"Why hell are you asking!?" He answered.

"Well, a rumor is starting up that you're going out with Rena." Chung told his red-haired classmate with a slight smirk on his face.

Elsword blushed at the thought.

"N-No! It's not like that; she just helps me out is all!"

Chung simply stared at him, not believing what the boy just said.

"Besides, isn't Rena going out with Raven?" Elsword quickly added.

Chung's eyebrows raised in surprise.

"You haven't heard? They broke last weekend." Chung simply stated.

Elsword's eyes widen at the news.

"Wait, really? What happened?" He asked.

Chung shrugged his shoulders "No one really knows who ended it or why, just that they aren't together."

"But we're still friends." A voice came out from behind them.

The two boys turned to look as Raven approached the two of them.

Raven was an upper-classmen, one year higher than Elsword, same year as Rena. His left arm was made of metal but famous around the school for being a bad boy. In a way, Elsword looked up to him for how tough he was.

"Ah, Raven, what brings you here?" Chung greeted the older male.

Raven looked at Chung then, to Elsword.

"Rena said she wants to call in a favor."

Elsword tilted his head in confusion.

"Favor for what?" He asked.

"Something about bread." Raven replied.

The answer clicked in Elsword's head as he face palmed himself. Getting help from Rena was like getting help from the mafia, it would always turn around to bite him in the butt.

He groaned before getting up and following Raven out of the classroom. Chung got up and followed the two out.

"Why are you coming along?" The red-head asked the blond-haired as the three boys walked down the hall.

"Well, it's free period right now, I thought this might be interesting." Chung answered.

"You don't mind right?" He asked the black-haired boy leading them.

"It's up to Rena if anything. I don't care." Raven responded.

"See." Chung said as he smiled at Elsword.

The three arrived to a classroom. Raven opened the door and entered, the two boys following suite.

Rena sat on a desk, looking out the window as the three boys walked in.

She turned to the three then hopped off the desk.

"Well, what do you need Rena?" Elsword asked the girl.

"To cut to the chase. I need your help Elsword." Rena looked at him.

"I need help take care of a tree this weekend."

"A...tree?" Elsword looked confused.

"The big tree in the back of school, I need you and Raven to take care of it." She clarified.

Elsword felt annoyed. "Why do I have to take care of some stupid tree!"

Rena walked towards him, a smile on her face she raised her hand up but Raven hit Elsword in the back of the head with his metal arm.

Elsword kneeled to the ground, grabbing the back of his head in pain.

"Oh, thank you Raven." Rena said as she smiled at the black-haired boy.

Chung snickered at the situation. Rena looked at him.

"Who might you be?" She asked him.

"ah, Hello I'm Chung, Elsword's classmate."

Rena's smile got bigger. "Then can I count on you to make sure Elsword helps with this?"

Chung nodded and Rena thanked him.

"Well now that everything's settled…" She smiled.

Elsword got up from the floor. "I didn't agree to this!"

Raven grabbed Elsword by the haired and pulled him a bit.

"Ow! Ow! Alright I'll help with this stupid thing!" He yelled making Raven stop.

Chung and Rena laughed at the situation as Raven simply smiled.

It was now after school, Rena and Elsword walked down the hall. She had shown him where the tree was at and told him some of things he was going to help with.

"So Rena, why did you want me to help with this? I mean you could of gotten someone else." He asked the older girl.

"Well, I just thought you could learn something." She responded with a smile.

Elsword looked at her, both annoyed she is putting him through this and curious at why.

"What can I learn from taking care of a dumb tree?"

Rena turned towards him and kicked him in the leg. He hopped back and grabbed his leg in pain.

Elsword grumbled in frustration.

"It's because I trust you Elsword." She said. He looked at her surprised.

"While you do have your faults, you're very reliable and you hate to give up." She continued

"That's why I know that if I have any problems, you can help me." She finished and smiled at him.

Elsword scratched his head at the compliment. He chuckled a bit.

"Funny, I thought you only helped me for your own needs." He said.

Rena rocked her head in amusement.

"Oh, I do. It's fun to tease you every now and then." She happily said.

"Especially that time when I made you wear maid-"

"NO! STOP! I get it!" He quickly cut her off, not wanting to remember that horrible incident.

Rena laughed as Elsword blushed in embarrassment.

Two later parted, Rena waved to Elsword, saying that she had some left over things to take care of at school while Elsword nodded and went on his way home.

Rena walk back to look at the tree the boys would be taking care of for her.

The tree had been planted there by her great-grandmother who was a student at the school when it first opened. While Rena never met her, she was told that she was a wonderful person who aspired to help other people. Rena's mother loved her so much that she decided to pass down her name to her own daughter: Rena.

Rena walked up and touched the tree, her mother told that the tree planted to watch over the students who would go to the school. Rena wished to be a person like her great-grandmother, someone who would help others.

She had trouble at first. While she was beautiful and popular, she really didn't know how to connect and reach out to somebody.

That is until she met Elsword. One day she was walking through the halls when she spotted him on the ground ready to cry. Not sure what was wrong, she walked up to him and asked him. When he looked up at her with teary eyes, it nearly shattered her heart. Once Rena showed him his way, he smiled at her and thanked her. It was then she realized why her great-grandmother loved to help others, to see the smiles and joy of those she helped.

Since then, Rena had always enjoyed helping Elsword, whether he wanted the help or not. And always followed with a playful teasing.

Nearby, Rena heard the crunch of the grass and sticks. She looked around, but saw no one. She decided to brush it off as the wind before she started to walk back towards the school when her phone buzzed.

She stopped and took it out to see who it was. It was Raven.

As she clicked the answer button, she heard a sound behind her. She turned as she saw red-haired woman holding a large rock above her. She brought the rock down knocking the girl out.

"Hello? Rena? Hello!?" The phone sounded.

Raven, on the other end, listened: he heard rustling and movement, but no voices. He heard the sound of someone picking up the phone. The person held it up to the ear as Raven heard steady breathing.

For a few seconds, neither said a word.

Raven decided to break the silence.

"Who are you?" He angrily demanded. The pace of the breathing started to quicken.

The person started to laugh maniacally before the line cut off from the other end.

Raven stood for one second in a cold sweat before he quickly took off towards the tree.

Rena woke up, a dim light from the above her. She laid on a table in the middle of a dark room.

Her body was numb and her head ached in pain

She heard the door open as she saw a red-haired woman walk in.

Rena opened her mouth to speak but the woman immediately took out a knife.

Rena froze in fear, unable to say anything. Her eyes widened as they focused onto the knife in the woman's hand.

The woman smiled before lunging at the girl, shoving the knife into the girl's shoulder.

Rena struggled, trying to push the woman off of her, but it only enticed the woman to push harder.

"Why are you doing this?" Rena screamed, the sheering pain causing her body to shake as the knife digged deeper into her shoulder.

"Why?" Elesis stopped for a moment, looking at the girl in the eye.

"Because you're trying to take my Elsword away!" Elesis screamed as she furiously twisted the knife.

"NO! STOP!" Rena screamed in pain.

Elesis shoved the knife deeper into her shoulder before she grabbed her hair and pulling her off the table.

Rena screamed even more as Elesis roughly dragged her around the room.

Rena mustered her strength, she tried to grabbed ahold of her attacker's leg but Elesis kicked her.

Rena now focused on her arms and she grabbed the arm holding the knife and the two girls struggled over the weapon.

Elesis kicked the girl once more causing her to lose strength over the hold, allowing Elesis to drive the knife into the girl's thigh.

Rena winched in pain, but it gave her the focus to kick Elesis's legs, knocking her down onto the ground.

She tried to crawl away, but Elesis grabbed her and pulled on her long hair once more.

Rena elbowed Elesis in the face multiple times to get her to left go but she continued to pull harder and harder.

Rena screamed in pain before lunging forward and kicking Elesis in the face, shaking Elesis off her as she pulled chunk of the girl's beautiful green hair off her head.

Rena crawled to the door and reached up to the handle, but Elesis, who was now standing up, grabbed her hand and kicked her body several times.

She then pushed Rena against the door, slamming the girl's forehead hard into the metal, causing her to scream in pain as blood trickled down her face.

Pulling her head back, Elesis knelt down and pulled the knife from Rena's thigh, causing blood to spurt out and raised it towards Rena's throat.

Rena sobbed, tears mixing in with her blood. Elesis slowly pricked the knife into the girl's neck, intending to get another scream.

Rena remained silent as she sobbed, praying that Raven would save her.

Elesis angrily slammed the girl's head against the door when she did not get the response she wanted.

Elesis turned the girl around as Rena was barely conscious.

"So…do your cooking is good?" Elesis asked the girl.

Rena let out a small whimper, not understanding what she asked.

Elesis punched her in the gut, making the girl gasp.

"I said. DO YOU THINK YOUR COOKING IS GOOD!" Elesis screamed at her.

Rena shivered in fear. She wanted to live. She wanted to see Raven again.

"No…" She quietly answered, hoping that response would quell her attacker.

She saw a smile grow on Elesis's face, an evil smile from side to side. Elesis started to laugh manically.

She pulled Rena and shoved her into a nearby mirror shattering it. Elesis continued to laugh as she grabbed Rena's head and held her straight.

Rena's body shivered in fear as she heard the girl continue laugh.

Elesis stabbed Rena in the side. Tears flowed out once again as she whimpered in pain.

"Oh don't worry little girl..." Elesis said in a low tone. She turned Rena around so she look her.

Elesis held a knife up to the edge of Rena's mouth as she continued to cry.

Elesis used the knife to make Rena open her mouth. Elesis picked up a broken mirror shard started to push it into Rena's mouth. Rena struggled in pain and started to gag.

"Now, be a good girl and finish your meal!"

Elsword laid on his bed bored out of his mind.

He heard his phone buzz as he reached over and opened it.

He looked at the call, it was Raven.

"Hello?" he answered.

"Elsword, when was the last time you saw Rena?" Raven asked him.

Elsword paused to think before he answered.

"She waved to me goodbye when I left the school. She said she still had something to do afterschool."

Raven remained silent, thinking.

"Is everything alright Raven?" Elsword asked.

"No…it's probably nothing. See you tomorrow." With that Raven hung up.

Elsword put his phone away as he heard the front door open.

'Sis must of come home.' He thought.

He didn't feel like getting up to greet her.

After a few minutes, he heard a knock on his door.

"Come in." He said.

Elesis opened the door and walked in.

Elsword blushed at what his sister was wearing…lingerie.

Elsword screamed, but Elesis tackled her brother.

She needed to hold him after the long day she had.

Hi, thank you for reading. I honestly have to say, this chapter probably wasn't as good as the previous one. Sorry.

This is the first part of a three-chapter arc. Hopefully I do better with the next one.

Thank you.