FULLY with Mikku

A blue-haired anime character with twin tails appears in various poses across the loop: first, she is shown with a robotic arm and a text overlay in Russian; then, she is on her hands and knees in a school uniform with another text overlay; next, she is seen from behind with cat ears and a text overlay; finally, she appears in a 3D animated style, making a hand gesture with glowing lines. The setting changes from a dark, high-tech environment to a simple indoor space, and then to a plain room with a door.