A brief description of the manhua I Am The Sorcerer King:
Ten years ago, a horde of monsters breaks out of the hole in space and time and begins to attack people. At this time, people awaken the true power and take on the hunt for monsters. Payment for this is money and fame.
SungHoon needs money because her mother is sick. She takes hard work to help her hunt for monsters. She acts as bait here. A seriously wounded guy remembers his past life and feels the dormant power of a wizard king…