Travel Through Another World and Awaken the Power of the Saints

A soul from the earth accidentally traveled to a different world of swords and magic. A man who was given a contract by the legendary saint A man desperately trying to find his way back But in the decisive killings one after another, the memory of the earth was lost. In this other world, he met someone who had traveled through the same time period as him. He had forgotten the past, but the other person was desperately trying to bring him back to reality. The protagonist will make a choice between saving another world and himself