Tang Yu didn't know, and the diary's owner knew even less.
"July 1, the Secret Realm gate still hasn't opened, and we don't know how much time has passed outside. We have started to wait, maybe next year, or perhaps just tomorrow, the gate will open."
"Fortunately, before entering the Secret Realm, we prepared lots of food preserved with special methods. It hasn't expired, so we don't need to worry about survival... It's a pity, though, that the Secret Realm is just an enclosed space that cannot generate Source Energy, so we cannot cultivate or conduct complex research."
"September 13, the Secret Realm gate still hasn't opened; there are only five of us here, which is incredibly boring. I somewhat regret not bringing some women with us into the Secret Realm... but that's not realistic. By the time I wake up, either they would have all died, or I could only meet their great-great-great… great-grandchildren, assuming we had enough food to support that many people."
