MTL - After Being Kicked Out of a Wealthy Family, She Became a Fake Daughter and Shocked the World - Chapter 531 Was that you the person at that time?

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.

The Heavenly Dao has shifted, demons rise from all corners, and the powers of Cultivation need to be enhanced. The Immortal Venerable's Order commands us to diligently cultivate, slay demons, exterminate evil, purge demons to protect the Dao, and elevate the might of Huaxia...

When she woke up, Lake returned to the classroom of the third year. The classmates were in class with swords and sticks, and the teacher became a female Taoist.
The little fat man in the back seat, how to put two big hammers under his chair.
Rick found this to be a global era!

- Description from Uukanshu (translated)