"For example, the passage permit in your hand is a valuable item, issued by the top officials of the Netherworld. However, Brother Lin might not know that there are different types of permits. For those newly deceased souls, their permits are for one-time use and are void after entering the Netherworld."
"But there is a type of permit that can be used repeatedly, like this one." Linghu Cai took out a badge from his pocket and waved it in front of Lin Tian, saying, "This black rail permit can be used multiple times."
"Multiple times? Doesn't that mean you can freely go in and out of the Ghost Gate?" Lin Tian exclaimed.
"Shh, keep your voice down, Brother Lin. This thing is somewhat prohibited, usually only usable by ghost messengers." Linghu Cai cautiously said, "But I see Brother Lin is not an ordinary person either; being able to enter the Netherworld at will is something only a few can achieve."
