First Day in The Mantion

Roswaal: Now why would you like to be Emilia-sama's bodyguard and get an access to the forbidden library.

Subaru: I want to be Emilia-sama's bodyguard because She cannot even protect herself nor take care of herself.

Emilia puffed her cheeks.

Emilia: I can take care of my self.

Subaru: No you cannot, you are too childish and you could have been killed in the loot house if I was not there.

Emilia was silent.

Roswaal: I cannot grant you the title of a body guard but you can be butler, Subaru-kun you can enter the forbidden library in the presence of Beatrice-san, is it okae.

Subaru thought being a butler isn't that bad.

Subaru: I would love to be a butler.

Roswaal: That is great.

The Rem and Ram came with the breakfast and they started eating but Subaru eating three times more than a normal person.

After eating the breakfast.

Roswaal: Ram, Please show him around the mansion.

Ram: Yes, Master Roswaal.

Roswaal: Subaru-kun please follow Ram-san.

Subaru: Ok.

Then Subaru followed Rem She showed him around the mantion from then it was the same as the anime.

He did the chores perfectly almost as perfect as Rem.

Rem: Subaru-kun you are quite good at chores but not as good as Ni-san.

Subaru: Why do you prase your sister more than your self, you do twice as much work compare to your sister.

Rem Yelled: You don't even know us.

Subaru: Sorry, look I don't mean to offend you or your sister.

Rem: Fine.

Subaru continued doing the chores without using his powers because he did not like to use hsi powers in front of them.

At night, Subaru went to the forbidden and asked Beatrice to teach him the language.

Beatrice did not agreed at first but she eventually gave up they were studying until 3 a.m Subaru was a Genius so he leaned all the languages in the first 30 min and History and Civics of this world in just 4 hours.

The next morning Subaru went outside the mansion and saw Emilia surrounded by small bright lights, Subaru went up to Emilia and ask and said 'What are you doing.'

Emilia: Oh, Subaru-kun I am just taking to spirits.

A blue coloured spirit of water came up to Subaru and started rotating around Subaru.

Emilia: It looks like you have an affinity for spirit, you can make an contact with the spirit.

Subaru was taking to the spirit and form an contact with the water spirit. It is a female spirite named Moa.

The day went the same as first one after that.

The second night, Subaru again went to the forbidden library and ask Beatrice 'What will happen if I make a contract with a spirit.'

Beatrice's eyes widened and said 'If you made a contract with a spirit you can use the affinity of that spirit and it will help you increase you mana pool, I suppose.'

After he heard that he ask 'Where can I find the books about water magic.'

Beatrice: You can find your self I suppose.

Subaru: You don't need to be that grumpy like a grandma.(Subaru murmured)

After that conversation Subaru used flash time and read all of the books in 3 minutes.

Subaru also figure out that he can pass through solid object if he run fast enough.