What do you want to know?
what happens in the future? how is the mercenary related to her? etc
She's really the savior and they want to kill her so the underworld god take over the world
I saw you never got you answer on the Mercenary King; Ian/Reian/Rayan [however they want to spell his name....] had been helped by the FL before she was "spirited away" to the other world [Korea] and had with the FL's mother's help been able to find her and was determined to help her since he knew her future. He's the ML and a lovely green flag that is so green you'd want to keep him yourself. ^^
Oh I thought she meant the magician I forgot Ian is also called mecenary
any spoilers form the raws or novel?