Reborn to fight

Xaiver lived a life where he runs away from his father the king of the second most powerful kingdom known to man . In his previous life he died having been caught by his ruthless father.

What happens when Xaiver is given a chance to fight back and save himself and his dear ones but they say everything comes at a price .

Will he be able to keep the promise he made to the mysterious being that have him a second change .