How old is Anya in the mystery box?

Anya (a high school student, I guess she is about 14~ 17 years old, and 15 years old is more likely).

Constellation: Cancer

Birthday: June 25th.

The most popular idol star, very pure, but has many ideas in his heart. She lost her mother when she was a child, and her agent (Liu Yi, who is also Anya's stepmother) thinks she is useless. Without these roles, she would be nothing. What the audience likes is not her, but the role she plays. Anya picked up a box long ago. Since then, this box has become her only "friend" and her amulet.

Anya

sapphire

Constellation: Cancer

Birthday: June 25th.

Mr. Ye's partner in the spirit world, the last owner of the box, perished with the demon king in the Great War. Now he is in Anya's body, and 26 episodes are awakened by Ye. Ability ten

sapphire

Awesome, I once hurt black and white twins with "Dance of Blood". It seems to have an unusual relationship with Mr. Ye.