Return of the God of War: Urban Cultivation

In his previous life, he was the God of War of the Nine Heavens. He was plotted against by a cunning villain when he made a breakthrough in his cultivation. In this life, he wears the body of Chen Gang, a modern urban otaku. The nine-day war god king returns to the city. He has the skills to cultivate immortals and refine alchemy, which shocks all the urban immortal cultivators. He is codenamed "Mysterious Bosh". Who exactly was the person who plotted against Chen Gang in his previous life, and why he plotted against Chen Gang at the time of his breakthrough in cultivation, everything is unknown! What is the truth? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.