Senior high school student Lu Sheng awakened a C-grade breeding talent and was initially looked down upon, but unexpectedly activated the X-grade Lord of Entries, refreshing random entries every day. Based in Black Stone City, he planted spiritual herbs, refined elixirs, built city walls, trained legions, and led his people to rise from a tribe. After the monthly exam, he teamed up with classmates to explore a polluted different world, securing the purification entry and the source of life. With the four-school grand competition approaching, 300,000 troops and griffin knights were poised for action, and civilian genius Lu Sheng also became the object of contention for various factions.