"Beating the Heavenly Domain Challenge at Level 50....."
If a normal player did this, all of the guild leaders would flip their tables in shock. But because they knew that Ye Qiu, the top-tier pro player, was going to do it, they weren't as shocked at the news.
But in any case, this was something that had never been done before.
The Heavenly Domain Challenge consisted of many difficult battles and achievements that required a lot of time to obtain, such as a certain amount of wins in the Arena.
When the Heavenly Domain Challenge had first started, it wasn't impossible to complete the Challenge at Level 50. The reason that no one did it then was because there were too many tasks to do, so if the player started it at Level 50, they would have leveled up several times from doing it and it still wouldn't have been finished.