I Dominate Another World with Tai Chi

Li Jiang's transmigration goes sideways when a seductive fox spirit tries to possess his body—and fails spectacularly! Now stuck sharing one body with his would-be possessor, he's thrown into an ancient war between immortals and demons. But Li Jiang has three secret weapons: his overpowered Earthling physique, a smartphone that somehow still gets signal across dimensions, and the ancient art of Tai Chi that proves devastatingly effective in this mystical realm. Every crisis becomes his stepping stone to greatness!