Read the file to cultivate immortality

Changes from the previous chapter!

Thanks to "Eggs are fragile" and all the book friends for reminding me.

Bai Su has merged with the protagonist's memory, so she should know the secret of the headquarters.

I haven't typed like this for a long time, and my mind is a little empty!

The previous chapter has been changed. Please forgive me for the inconvenience caused to you!