Mono noticed the little mouse in his hand, wearing a Demon Beast Crystal Core around its neck, and traces of dye on the tips of its fingers, and said to the Demon Emperor, "If you're really that idle, go manage the third child and keep him from causing trouble in the Western District. He should try the Eastern District if he's so bold."
After speaking, he left the Blood Demon Sea with Sally in her mouse form.
The Beast Emperor glanced at the Blood Demon Sea with disdain, "He'd need the ability to do so first!"
...
Sally enjoyed a full-body massage bath, naturally washing away the light traces of dye.
A snow-white little mouse, lying in Mono's palm, looked up into his icy bloodshot eyes, not afraid in the slightest.
"Who are you?" Mono was only curious about why this little mouse had always been in the Blood Demon Sea, "I've come in and out of the Blood Demon Sea four times, and you were always in the same place."
Sally: "..."