The World seems Realistic but Why do I have a Leveling System?

Shocking News! A high school girl has defeated two adult man with only her raw strength, is what the reporters would title their article when they got this rare scene in their camera. But sadly, there's only Sheila and the two unconscious man.

Looking at the two men who passed out with a foamed coming out of their mouth, she looked at her thin and feminine hands and thought how ridiculous that the two adults were put to the unconscious state by this small hands. If the two men have heard of her thought, they would have commit suicide right there in shame.

Sheila ponders for a moment before walking toward the blonde man. She makes sure that the blonde man was still unconscious before searching for something all over him. In the end, she only founds a pack of cigarette, lighter, and his wallet.

She founds the blonde man's ID and a meagre amount of cash in his wallet. She noted the blonde man's identity before taking over all the cash, leaving none behind. But then she thought that merely this wouldn't be enough for the guy to suffer, and so, she stripped the blonde until he was only left with underwear.

Looking at the pathetic sight of the half-naked blonde man, she nodded her head before moving on to the next victim. She didn't feel any shred of guilty or embarrassed when stripping both men to only underwear. She had seen plenty of models when her mother brings her to the company.

Another reason was that they had come to capture her, and if she didn't have the strength to fight back, she would have been captured and who knows what happen afterwards. At the very least, she wanted them to suffer for a little bit. Like with the blonde, she took away all the cash in the wallet and then stripped the poor guy with only the underwear left.

She makes sure to put them into an awkward situation by making their body pressed against each other and took a picture of it. With this picture as blackmail, if they had come back for her in the future, she would... Sheila chuckled at the far ahead evil planning.

"Who knows, this picture might come in handy somewhere in the future."

She said to herself before putting her phone back into the pocket and left. After few minutes when Sheila left the scene, a group of men in black walks in quietly and they were surprised seeing two perverts in their underwear but when they looked closer, they immediately know that it is the leader of the one who stopped them in the park. They decide to give a beating to the two guys who was currently unconscious and went away after they were satisfied.

***

" I'm home!"

"Welcome back, my dear."

Her mother greets her back when she comes to the living room. Sara was sitting on the sofa while she was watching the drama on TV. Sheila shrugged her shoulders at the normal sight in front of her before moving on to her bedroom upstairs.

"I'm staying in my room and if you need me for anything, call me, okay?"

"Yes, go on."

When she arrived at her bedroom, she immediately jumped onto the bed and lay down on it. She pulled out her phone from her pocket and clicked on the leveling system.

『 Welcome to the Leveling System! 』

『 Host Status 』

『 Quest(!) 』

『 Inventory 』

『 Daily Quest 』

『 Complete one mission in the Trial Tower.

Reward: 5 Attribute Points.

Punishment upon failure: Penalty Dungeon. 』

『 Trial Tower 』

『 A mysterious tower. 』

『 Daily Access: 0/3 』

"It's real, huh..."

She had thought the Trial Tower could only be entered when the system issued update quest and she couldn't enter it anymore when she had left, but the windows on the screen prove her wrong. She was surprised in the morning before when she was checking on whether there are new things after the quest updating.

"Does it means that she could enter three times in a day?"

Or is it that, if she 'died' in the Trial Tower, she could reenter again. For now, she doesn't know, and she also didn't have the courage to try it out.

She had gone outside to test out her new strength but didn't expect to meet up with such situation either. It was fortunate that she could test out her new strength on them as she had initially thought of visiting the gym for that.

Now that she was sure of it, she pulled out the rusty sword from the inventory and gripped it in one of her hand before clicking on the [ Daily Access: 0/3 ].

『 You are about to enter Trial Tower. 』

『 Do you wish to continue? 』

『 Yes/No 』

She looked around her room before nodding her head and clicked on the yes option. She had thought that she would see the magic circle appearing around her but what happened was, in the blink of her eyes, her surrounding views were greeted with the vast of green land filled with slimes everywhere from her initial neat bedroom.

She was shocked once again at the teleportation method that the system used. She didn't even feel any sort of dizziness when it all happened.

『 New Quest has been created! 』

『 Monster Slayer(1) 』

『 Kill 40 Slimes.

Reward: 100 EXP

Punishment upon failure: None 』

"So this is the daily mission, huh..."

Forty slimes seemed a lot, but she could manage it somehow with the increased of her vitality. She's happy that it doesn't have any punishment, but she could not take it easy either. If she completed the quest, she would acquire the reward along with the daily one, aka kill two birds with one stone. But if she didn't finish the quest, she would probably be sent to the [ Penalty Dungeon ].

"Penalty Dungeon... it already sounds bad."

She didn't know anything about it, neither what was inside of it or what it meant. But she knows one thing from her sharp sense that she would definitely suffer a lot in there. As she was lost in her thoughts, she hadn't noticed the slime creeping in the right behind her.

When the slime arrived just a few meters away from her, her sharp sense picked up the slime location and notified her. She swiftly turned her back and saw the slime was ready to attack her.

"I almost forgot that I'm inside the instant dungeon."

Sheila ready her stance with the sword on the front, the slime then jumped forward at her like a fastball. Instead of dodging the slime attacked, Sheila proficiently swings her sword at it. When she saw the slime, her sharp eyes has already locked onto the core, the slime only weakness.

When slime jumped, the core stays in one place instead of moving around like always. She had noticed this the last time she fight against them.

Crack!

『 You have killed Slime LV.1! 』

"One down. Thirty-nine more to go."

Sheila muttered softly at the sight of the slime core breaking and its body turning back to normal water which splashed onto the ground. She would probably have to stay for a while in this place, and thankfully, she had it all prepared.

『 Inventory:

—A bottle of mineral water x6

—Bread(All-Kind) x4

—Snack x3

—Ice cream x2

—A box of Cookies 』

After leaving the scene of two poor guys who were half-naked, she had gone to a convenience store to buy food and water with the money she had looted, precisely for this dungeon raid. She doesn't want to suffer like in the past; it was tough to hunt down the slime when she was hungry and thirsty at the same time.

"I wonder what happened after I left those two half-naked guys."

She imagined one of them waking up, and when he noticed their awkward situation and the fact that he's only left with nothing but underwear, she chuckled before removing the thought and continued on the hunt.