This was the first time Yang Yu had seen such a Task.
The entire Task displayed a row of question marks, and its border was not distinct, showing a dim Black Iron color.
However, such a color was not the true color the Task was meant to have.
Based on Yang Yu's speculation, the appearance of this Task was likely to upgrade progressively with the collection of clues, from Black Iron to Bronze, from Bronze to Silver, and finally to the color of a King, something he had never seen before.
If he could complete that Task, the reward would probably be even more generous than those of source hunt missions.
But then again, the more generous the reward of a Task, the higher the risk that accompanied it.