457, [Illusion Duel] Begins_1

It took Su Yu five days to level up from level 50 (third order) to level 60 (fourth order). The Sky Dragon trio, due to their material refining device being two levels lower, took a total of eight days.

However, Su Yu had no way to help them upgrade their material refining setup. Legendary beings of the seventh tier like Thor were not easy to solicit, and the Goldfinch legends didn't possess the skill to enchant the refining devices either.

To upgrade this, they would have to rely on their own future adventures.

"Are you guys participating in this [Illusion Duel]?" Su Yu asked in the chat room.

[Sky Dragon]: "Of course we're participating! [Confident Smiley] I'm the reigning champion, so how can I not participate this time?"

[Unbreakable Alliance]: "I'll participate as well. After all, this is a rare opportunity to interact and learn from players from other international servers, so we'll definitely make good use of it."