Verification of the next room

A woman with long silver hair and light blue eyes, wearing a white dress, is throwing a black boot through an open door into the next room. Beside her are a man with short blonde hair and a woman with short black hair. The woman in the white dress with light blue eyes and long silver hair is facing a blue rectangular room, and everyone has a very serious expression. The room is a science fiction-like room, with a blue base and light blue lines. Several light blue mathematical formulas are depicted around the boot. 16:9 aspect ratio, anime illustration.