Rule Horror: I Can See the Wrong Rules!

“Rule Two: If you can't find the entrance and are unable to leave this parcel station, don't worry. As long as you follow the rules below, you'll be safe and sound. The station will open at 7 a.m. tomorrow, and when the entrance reappears, you can leave.” “This rule is incorrect.” The System's warning sounded in Su Cheng's mind, leaving him completely baffled. Rule Five said: After collecting your package, do not linger at the parcel station. Leave as soon as possible. Rule Five said not to stay at the parcel station, while Rule Two said it was impossible to leave the parcel station, or perhaps that you weren't allowed to leave. So was he supposed to leave the parcel station? Or was he unable to leave? Or was he not allowed to leave? Su Cheng thought to himself...