C225 Sunlight
"This method is good, it can make it so that many people can't come in, but we should be able to do the same for ourselves. Right now, there are less people, so it's still slightly better. If there's too many people, it won't be easy to get it."
Li Su said.
"I'm already working on this, don't worry." Xiao Yiyi said.
"Alright, I'm here to get back to business."
As Li Su spoke