Preaching Across the Heavens: From the Start, I Signed In for a Hundred Million Years of Cultivation

Wang Zizhou was a scientist. While traveling, he was assassinated and accidentally transmigrated to a fantasy world.

He activated the Knowledge System and signed in to receive a billion years of cultivation from the start.

As a teacher at Xingyu Academy, he would teach the Myriad Worlds.

"A Knowledge System that makes you stronger by learning? That's right up my alley!"

"What? One offhand remark from me helped you comprehend the secrets of heaven?"

"How can you all be so dense? You don't even understand calculus..."

With the Knowledge System, he taught at Xingyu Academy, where every student was a god, demon, or immortal emperor. He was one very satisfied teacher.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.