Reborn: The Mercenary and the Great Hero

What is reality? What is illusion? Which is the real me: the person I was in the past, or the person I am now?

Who am I? Where am I, really? If transmigrating through time and space is meant to change certain things and reclaim what was lost, then tell me: what is the point of doing so?

Is it to recover the past that once faded away, or to heal the wounds our motherland once suffered?