[Back Room] + [National System] + [Swallowing Evolution] + [Entry]
When he woke up, seven billion humans around the world were forcibly transported to the back room.
[Welcome to the back room, fellow wanderers]
[Here, you have only one task]
Stay alive!
The cold system prompts linger in everyone's ears.
Some people were panicked, some were excited, and some were watching indifferently.
Chen Xi, on the other hand, stared at the translucent system panel in front of him and fell into deep thought...
[Your identity is: entity]
[Don't be restrained, this is your home court, please enjoy hunting!
This system wishes you a happy journey~
Chen Xi: "..."
"There seems to be something wrong in my back room?"
