A person's energy is limited _1

Speaking of which, birege could also be considered a character on the level of Xu Nan's Grandmaster.

After all, he had five spells that were more powerful than lege's. Although he bought them from the list of spells presented by the bloodline, the real developer was one of the famous mages of the legendary [ eight harpies of the grey Eagle ].

Who would have thought that the middle-rank alchemy Center of Lost Paradise would have a treasure related to master bilige.

Xu Nan didn't even think and chose to wear it.

He wasn't in any danger now, so there was no need to crush it to gain great power or blow to summon birege's projection.

The current Xu Nan had only grasped the basics of the beregli series of spells. Under the Buffs of the copper whistle, the power of the spells instantly became even stronger, reaching the middle-grade.

Not only that, after Xu Nan wore the copper whistle, he unexpectedly received an invitation letter from a hidden sect!