There were 3 treasure chests that Jiang Hao received.
A bronze one for clearing the dungeon, a silver one for being the first player ever to clear a dungeon, and a golden one for the first clear achievement.
The 2nd and 3rd rewards might seem redundant, but they were very different.
Of course, other players were still going around familiarizing themselves with Second World.
It was very doubtful that there was anyone who had gone to the outskirts of the novice village, let alone entered a dungeon.
The third reward on the other hand had to do with the fact that Jiang Hao was alone. The first lone player to clear a dungeon.
You have to know that the Death Valley has negative effects that would challenge teams.
This hurdle had to be passed to open up a path to the main cities.