New Legendary Level Cultivator

The male protagonist Shang Wufeng physically traveled into the fantasy world of Pangu. Because he had no cultivation qualifications, he was rejected by major cultivating sects. He had no choice but to find a job to make ends meet. With his master's degree in science and engineering, he successfully enrolled in a remote rural primary school. He was harassed by the fat aunt's principal every day. Through constant calculations, he found his own cultivation path, and many interesting adventures took place...