[Class Change] [Invincible Male Lead] [All-Class Female Lead] [One Female Lead] [Decisive and Ruthless] [System] An ancient spirit mountain hangs in the sky above the city, and the Myriad Treasures Wish-Fulfilling Pagoda has reappeared.
Inside the pagoda, Cheng Cheng, a boy paralyzed in the modern world, has failed to climb the tower 1,519 times when he meets Le Yao, a prodigious young woman who has been betrayed.
From then on, they travel together and embark on the path to invincibility as iron knights.
