Lu Ming, an ordinary college student, accidentally activates the God of Grandeur System, gaining strength through the heroic spirit generated by those around him. On his first day of school, a rain-roaring beast attacks the campus. Armed with nothing but a wooden stick, Lu comprehends the way of the sword and single-handedly saves the teachers and students, catching the attention of the Paranormal Affairs Bureau, which recruits him. As he cultivates, he continuously unlocks abilities related to rain, thunder, judgment, and more, facing all kinds of strange beasts and hostile forces along the way while making numerous companions. With a strong sense of justice, Lu Ming always steps forward to protect ordinary people and his comrades, constantly pushing beyond his limits and growing through trials into a powerful warrior capable of standing on his own.