"about math, research papers, science"

"白猫抱着老鼠它们是情侣，它们中间有一颗爱心"

"The dragon in the "Dragon Ball" manga is huge, all green in color, and can only be summoned with seven crystal balls composed of dragon balls"

"Sorcerer with a staff of wind"

"Haunted circus"

"Robot with a force field"

"Mermaid with a seahorse"

"Ninja with a bo staff"

"Astronaut with a satellite"

"Robot with a plasma gun"

"Fairy in a flower garden"