The fact is that the patrolling guards are very devoted to the saying "Don't lower your head, the crown will fall"... Not really, they walk by in a row, habitually scanning ahead and then gazing into the distance, so they can see both afar and the wall top.
Generally speaking, those who trespass into forbidden areas are people. Unlike cats, no matter how much they try to shrink themselves, the size is still noticeable.
As for this somewhat low-looking wall, the courtyard it encloses is overgrown with weeds, increasingly resembling a tempting trap that screams "Hide here, then climb over," but in reality, from the guards' patrol route, there's always someone who can see, no matter how you climb.
It was only after the Black Cat walked by and turned to look at the ruined courtyard that Chu Wuyi realized this problem, mumbling, "Turns out aunt really helped me quite a lot..."
Chen Muxue glanced at Xiaohua with a complex expression, then patted her head.