The jail of the City Warden Office is specifically designed for cultivators, with high walls, thick fortifications, and complex array runes, making escape no easy task.
However, these things...
For Chu Liang at this moment at least, there isn't a wall that can't be broken, provided there's an actual wall here.
Ma Ben might have also realized this. If the prodigy of Shu Mountain wants to escape, it will be hard to keep him confined here.
Usually, the Fourth Realm cultivators and above are restrained by sealing their golden core, stabbing their acupuncture points, and coiling their bodies with talisman iron chains before being locked up in solitary confinement. But Chu Liang is no criminal, he's just being detained temporarily, and his nominal charge is only affronting the City Warden Office, so naturally, the methods would not be that severe.
