"Hello, time traveler."
"Welcome to the travel agency, I am the administrator Lin Mo"
"This is your own space-time dungeon. There is no need to enter it. If the dungeon progress exceeds 80%, you will automatically enter the exclusive dungeon. After passing it, you will return to the real world."
"The hotel welcomes you to join us."
Concept: Time Travel Agency has no end, only continuation and giving up
