Synopsis
To defend against invasions from other dimensions, the Heavenly Great Sage established Tianguan Academy. Each year, the academy admits new students, but only nine are chosen as official Heavenly Officers. Gu Tian, a young soccer player, accidentally unlocks his hidden powers while saving someone during a match. He receives an invitation from his senior, Xia Zhi, and travels to Tianguan Academy via Subway Line 36. There, he endures rigorous training under the best instructors, challenging evaluations, and a harsh elimination process that pushes students to their limits. By a stroke of luck, Gu Tian becomes the 81st student to succeed in the entrance exam. Guided by celestial masters, he learns spells and divine decrees, improves his combat skills against formidable enemies, and steadily advances toward his final objective of becoming one of the Nine Heavenly Officers.