The youth Xin Wuyu unexpectedly opens up a brand-new life, carrying a unique cultivation technique to venture into the immortal cultivation world. Caught in a whirlpool of entanglements among multiple forces, he relies on extraordinary wisdom and calm judgment to deal with all parties, growing step by step in crisis-ridden city secret realms. Along the way, he witnesses all forms of human nature, undergoes heavy and dangerous games of wits, faces past memory mysteries head-on, continuously breaks through his own cultivation level, and forges ahead toward the Dao in his heart, writing his own immortal cultivation legend.