C1890 Experimental Group

These two shadows...

I've seen them before!

They are the "Dream Butterfly" who once guided me to the control room... and the other "Xiao Chen"!

This Xiao Chen was the main character in the diary.

However, the last time he appeared, he only told me to believe in the "dream butterfly," and then he disappeared along with the "dream butterfly.

This time, when the two of them appeared again