Demon Hunting Started as a Principal

Bai Kai has lived for 80 years. Compared with his great strength, he began to think about what will happen to mankind after waiting for him for a thousand years? It seems that endless demons have begun to invade the world of ordinary people, but humans are still thinking about how the powerful demon hunters should distribute the power to annex the world! Maybe starting from education is the right choice. By combining education and military, the power of the college will eventually break through the shackles of the old families, spread across the Eurasian continent, connect North and South America, and enlighten Africa!