Two female prisoners walked through the passage of the cell building, went out of the playground outside, pried up a corner of the barbed wire, then got out, went to the manhole cover in the room compartment of the used objects, pried open the manhole cover, and went out.

The sewer leads to the river outside that circumvents the prison. They passed the sewer, got out, and dived and swam and ran away.

This whole incident was completely carefully planned.

I'm sure there were female prison guards who participated in the help, otherwise how could they run out?

First of all, these four female prison guards were in charge of the doorman, so how could they escape so easily?

They said they were asleep, and I didn't believe it at all!

The surveillance's inexplicable power outage must have been a trick. When I checked, it was because the fuse was broken. Why was it broken? I couldn't figure it out and couldn't find it out.

The two female prisoners actually knew that there was a manhole cover in the small waste house, with a sewer below, and when they crawled out, the river outside was flowing out.

This is obvious, someone told them, otherwise how could they know that there is a way outside?

Few people know about the architectural design of the prison, because the design drawings are only held by the Public Security Department of the Administration. Moreover, even soldiers cannot see the design drawings in those departments. However, it is not difficult for Gan Jiayu to get the design drawings, because the old warden is familiar with the architectural design of the prison, and the old warden can also get the design drawings.
Chapter completed!