Chương 526: Newbie Kingdom Treasure Chest! Sword of Xuan Yuan—Sun Moon Star Sword!

There were two reasons why he handed this hero slot advancement book to his Machina race clone.

First: Enhance his own strength so that his life-preservation ability would be stronger in the battle between Lords of the myriad races!

No matter when or where, survival was always his top priority.

Only with life would there be a future.

And powerful strength was always the first way to save one's life!

Second: Zhou Zhou was confident that after his strength increased exponentially, he would repay his subordinates in the future so that his subordinates' strength and hero slots would also increase exponentially!

This was his confidence in his future!

That was why he had given this hero slot advancement book to his Machina race clone.

While Mechanical Father—Zhou Zhou was leveling up, Zhou Zhou looked at another Novice Kingdom Treasure Chest.

This Treasure Chest was black and gold in color and looked extremely noble.