Urban Superpower: I Rely on Time and Space Marks to Cross All Realms

What would you do if you suddenly gained the ability to travel between worlds? Chen Xinghe is a 22-year-old ordinary college student with an ordinary family background, ordinary ability, and even ordinary appearance. I thought life would go on like this, until that fate-changing subway accident... ⚡Awakening moment: The mysterious awakening in the subway accident In an accident, the antique bronze mirror left by his grandma on his wrist suddenly glowed. An ethereal voice sounded in my mind: "Time and space fluctuations have been detected, and the time and space mark is being activated..."