How Come You All Became Immortals When I Made up the Exercises?

The male protagonist Xiao Nan opens a tunnel in a parallel world and cheats tourists to pay for sesame oil. Yan Qianluo, a disciple of the ancient martial arts family, mistakenly believed that he was a peerless master and became his disciple. Xiao Nan made up his mind and helped Yan Qianluo fall into the world of spiritual practice. Xiao Nan's fiancée Yanran was forced by her mother to marry a villain. Xiao Nan saved Yanran but was scolded by her parents for having no money. Yan Qianluo helped the master with money, but Yanran's parents wanted her to marry a villain to improve her status. At the banquet, after Empress Tianxuan taught her disciples, the Dark Emperor attacked and the empress was defeated and injured. Xiao Nan acted as a doctor to save everyone and took Yan Ran away. The empress confirmed her strength.