I Scored 750 on the College Entrance Exam, So I Went Ghost Hunting

Su Han, from a remote mountain village, scored a perfect 750 on the college entrance exam, stunning the entire country with his flawless test paper. Then a System fell from the sky. “Congratulations! You have earned the favor of a god-tier System. Sign in to bind the System. Complete the Death Train and obtain the core Daoist cultivation art, Five Thunder Righteous Method, instantly becoming a grandmaster.” When university presidents came calling one after another to recruit the genius, he chose an elite school in Magic City. It wasn't because tuition was free and the scholarship was generous, but because he could hunt ghosts there. “Where do you think you're going, evil spirit? Take this, Ten Thousand Thunder Prison!” ... From then on, the world had one more figure chasing evil spirits wherever they went.