In just one day, Zhang Yue cleared eight out of the nine nightmare difficulty arenas in the Thirty-Second World.

During this time, he gained a lot.

He maintained a pace of leveling up by one level per arena, and by the end of the eight rounds of challenges, Zhang Yue's level had risen from 160 to 168!

Combining the experience absorbed through the Demon Contract, Zhang Yue boosted his level to 170 and used the remaining experience points to raise his pet team to an average level of 166!