Nightingale

The next days passed very quickly, with some training in the forest and observing the lives of the common people, Calista started to like human's life.

While observing the river, Calista immediately noticed a nice boat in the pier.

'Longsong Stronghold's Emissary Petrov Hull huh... so it's today that Nightingale contact the protagonist, letting him know about the Witch Cooperation Association...' Calista thought while standing up and dashing to the castle.

'Since i'm hiding my magic power, Nightingale probably won't contact me until i want her to do so...' Calista thought while hiding her magic power and entering the castle through Roland's bedroom window.

'It's still day, so Roland is probably still talking to Petrov, will probably start the 'Natural Science' lecture with Anna until night and since i can't sense magic here, it means Nightingale isn't here yet huh...' Calista thought while sitting in a chair near the bed.

While hiding her entire existence to the point that even someone in front of her won't see her, Calista waited for night.

Sensing magic power entering the room, Calista immediately knew it was Nightingale so she copied her ability and waited for Roland.

After some hours, Calista and Nightingale could hear footsteps, guessing it's Roland.

Seeing Roland lit the candle in the room, Nightingale started to applaud and spoke to Roland, "It was a spectacular lecture, I did not expect that his royal highness the 4th Prince was actually a learned man."

"Assassin!?" Roland said with surprise and panic while trying to reach the door.

Before Roland could react, there was a dagger firmly inserted in the door only one finger of distance from his cheek.

"Please don't be impulsive, Your Highness, I don't mean to hurt you, I just came here to talk with you." Nightingale said.

"Indeed, i'm here to talk too." Calista said while slowly appearing in the chair like a ghost.

"Assassin!?" "Another Assassin!?" Nightingale and Roland said with panic while trying to leave the room.

"Opsieee, you two can't leave." Calista said while with Nightingale's Ability she teleported, catching the two almost at the same time.

"Wh- a kid!?" Roland said with surprise seeing the kid in front of him.

"How is that possible!? I couldn't see you!?" Nightingale said with surprise.

"Hey, just like i said, i'm here to talk about important things with you two, Roland Wimbledon and Nightingale or should i say... Cheng Yan from Earth and Veronica Gilen from Silver City." Calista said with a glint in her eyes and a beautiful smile.