Reincarnatated as the two faced heroine's sister

Going To School And Meeting The Heroine

They are 15 years old now
Luna's POV
As we were getting ready to head to the school, were we would be staying in the dorms. The maids were packing our bags, against our will, we told them we should do it but well you see how that turned out. We got dressed in our school uniforms.
School uniforms

Imagine the symbols are this

The school is called Yin Yang Academy.
(Thanks to a who ever commented the academy part sorry 🙇 terrible memory thanks for the suggestion though, sounds better couldn't decide between this or Nirvana High\Academy)
We were getting in the black and white carige sent by the school, it has the symbol on the side. We sat talking, the trip took two days.
As we arrived we saw this.

As we were then led to our rooms. We were explained usually,  we would have roommates but since we were royalty we got our own rooms.
Don's Room

Lina's Room

Just imagine with gold instead of black.
My Room

We were told to rest for today, then we would have a tour tomorrow.
Timeskip to tomorrow
We put on our school uniform and met the person who would show us around, his name was Grant, he was the student council president. He showed us around, we heard a lot of kyaaing from girls. Apparently Grant is popular with the girls although I think some of it was for Don, although, since he is a capture targets so that is to be expected. As we finished our tour we headed to the office. We went in the office and got our schedules, we were in the same classes.
Schedule
Homeroom
Math
Science
English
Magic
Familiars
Defence Training
We went to homeroom first, when we walked in we saw Silver talking to othe r male classmates. Silver noticed us and called for us to sit by him, which we did relunctidly because we didn't know any else. Time flew by and a year passed, we were now 2nd years. As we were walking around school we spotted the new student and among them we spotted the she devil herself Lily.
We ignored her and a couple weeks later we hear her already failing her classes which made us laugh.
One day lunch Lily tried talking to me, I ignored her but she started yelling at me for being arrogant when I wasn't born a royal. I turned "Shut up, just because I was adopted doesn't mean a commoner with an 'I am better than you' personality like you can cause a fit like this."
Lily "B****, your my older sister so I can talk to you any way I want"
Me "Really, because last time I checked you aren't suppose to talk to me anf I didn't get kicked out of the country like you and your parents."
Grant came up and asked "What's going on"
Lily tried to make out like I was bullying her, but no one believed her.
Me "I was just getting ready to meet my siblings"
With that I left, because of that encounter, I earned the nickname Ice Princess. These arguments happened a coupled times for a few months.  Until the day our parents were allowed to visit. We were excited to see mom and dad, until I realized that Lily's parents would be there. Me "I think, I'm staying here today"
Lina "Why"
Me "Because you know who will will be here"
Don "Oh yeah, how about this you don't ever leave our side, plus midnight and the other are there for you"
Me "I guess, I'm just not ready"
Lina grabbed my hand "Don't worry real family sticks together"
~The real drama started that day. End of chapter~
(Also if you are wondering about romance with capture targets they currently only friends, but its not for lack of trying on Silver's part)