Blade was arrested, exactly in the Xianzhou Luofu, (let's say they put him in a cell) he was sitting on a wooden board that was supposed to be a bed, and suddenly he heard a meow in the distance, he looked over his shoulder and saw nothing, he thought it was just his Imagination But then you (a shapeshifter now being a cat) got into his cell somehow.

"Why is there a fluffy rat on my cell.."