I Became An Immortal On Mortal Realm

In the mystical Qi Dynasty, Fang Wang is reincarnated as the son of a Duke, gifted with a unique ability: a Heavenly Palace within his mind where he can cultivate any technique to perfection in mere moments. At just sixteen, he discovers the hidden world of martial arts, but his life takes a dramatic turn when he overhears Zhou Xue, his uncle's foster daughter, foretelling doom for their family. As a former celestial dignitary, she feels powerless to change their fate and wishes for a chance to rewind time. Intrigued by her plight, Fang Wang realizes that martial arts may not be the key to survival; instead, he embarks on a quest to uncover the celestial art that could grant him immortality. Will he rise to become an immortal god, or will fate intervene in unexpected ways?