Let Me, a History Teacher, Lead Students to Catch Ghosts?

Ye Feng traveled through time and became a history teacher, and activated a metaphysical science popularization system. As long as you provide students with popular science knowledge about metaphysics, you can earn points and exchange them for various Taoist techniques from the system. When Ye Feng just stepped into the classroom door, all the students were dumbfounded. Taoist robe? Bagua mirror? Peach wood sword? … What is Teacher Ye going to do? Under the suspicious eyes of all his classmates, Ye Feng began to learn about gods and monsters. At this moment, all the students were stunned. A dignified university teacher teaches his students to cultivate immortality? In the face of countless students' doubts, Ye Feng led the students to start various practices.