Ok so I'm trying out different ideas let me know what you think
Edit: fix grammatical issues
On this quiet night, Beatrice went outside her library alone. Beatrice spotted a man walking through one of the mansion's many hallways.
She frowned but figured it was some guest Roswaal had. Beatrice could smell the witches' scent all over him, walking up to him.
She got close enough to hear him muttering about how big the mansion was and how lost he felt. Then he turned around and looked at her.
Looking her up and down, he seemed to appraise her, While she did the same. The first thing she noticed was how much skin he covered.
He had long pants that covered up his legs and boots to hide whatever his pants didn't. He had on a scarf that covered his neck. A cape that covered his side and back. His shirt was long-sleeved and thin, meaning it was supposed to keep cool, not warm. Then he had strange gloves that went up to his elbows. He also had strange blade flaps on the outer side of his gloves.
For as much as he covered up, there wasn't anything to actually protect him besides the weird metal bracers that felt like blades.
Beatrice spoke first.
"Who are you, and what are you doing here. I wonder."
The man's eyes which seemed scary at first, lost their edge when she saw the sadness that pooled in them, spoke.
"I'm looking for Roswaal."
Beatrice pointed down the hallway towards where she saw the three maids coming down.
When they saw the man, they jumped into action. With ram being the first to shout.
"Who are you, and what are you doing in here."
"I'm looking for Roswaal."
Then they saw a morning star being launched at the man's face.
They blinked, and he was to the left of the morning star. He moved too fast to be normal. His dodge had made everyone stare.
"Liar. You're a witch cultist."
Everyone saw how the man's once blank and sad expression turned to one of pure unadulterated rage.
"Don't call me that."
In an instant, he was up in rem's face. No one saw his hand move, it just appeared extended, and rem was sent flying through the wall, intense wind following behind her.
Ram sent a wind blade, only to dissipate as soon as it touched him. Frederica tried to punch him, only for the man to slither around her fist and raise his arm. Then instantly, it was down, and Frederica slammed into the ground with a gust of wind.
Ram being the only one standing, sent another wind blade at him. Appearing right in front of her, his hand poised and ready to strike. The man looked away as ice shards were sent at him. They all stopped moving the minute they touched him.
It was Emilia; she had joined the fight.
It still wasn't enough.
He disappeared for a minute, only for a gust of wind to slam the poor girl into the ceiling.
Slowly walking back towards her, he spoke.
"I would like to talk to Roswaal, please."
"Ah, my de~ar guest, you have arrived."
Ram's eyes widened as they had just attacked their lord's guest.
Beatrice felt a strange pull towards the man. So she got closer to the group. They seemed to focus on the man to notice her.
"Roswaal-sama, why would you hire someone who smells like a witch cultist." Rem angrily shouted.
Ram answered her sister.
"He's the cult hunter."
"What now."
Ram gave Emilia an exhausted look.
"Everyone pay attention. The cult hunter, from what I heard at the capital, is someone who has successfully managed to kill the sin archbishop of greed and has killed a lot of the smaller members."
Everyone looked at the man.
The man shrugged.
"With enough time, you can even kill a god."
"Indeed, our dear hunter was hired to be Emilia's knight. However, he will also be a servant when he's not needed elsewhere."
The man nodded, and he bowed down to everyone.
"Also, I must inform you that I have other employers to attend to, so I won't be here some days."
Roswaal hummed then he noticed Beatrice.
"Why, hello, come to join us; this is our newest staff. His name is Natsuki Subaru."
He held out his hand for her to shake. She shook it, although it was rushed.
Beatrice had noticed something odd with Subaru. He was rarely here, he had a room, but she could count the number of times he actually used it.
Then he only really spent less than an afternoon here at a time. Leaving both a free afternoon break. Though the maids didn't complain. When he was here, he cleaned the whole mansion. And Better than rem.
Now it had been a week since he was hired. She was at the breakfast table cuddling puck. It was quiet until the door was opened. Everyone saw how Subaru came in. His strange clothes were now covered in blood. And his left leg was twisted in a way that made it impossible to walk on.
"Sloth is dead."
Nobody saw how Roswaal smiled.
Ram and rem shared a frown, while Emilia was the first to try and help.
"I'm fine, just a scratch."
They saw how he stepped on his twisted leg and limped towards the exit.
"Where are you going, I wonder."
He stopped and looked back.
"Home."
"it is better to just use your room."
"Hehe, sorry, but there's something I must take care of first."
A few minutes later, Beatrice returned to her room to find him on the floor. His body wasn't moving. And there was too much blood on her floor.
Ah yeah sorry for that ending just trying out an idea tell me what you think also don't be afraid to commit your reactions as if I do do another chapter I will respond to any and all comments.