Tier 5 Demon Arms

Once they had something to eat, Krune meditated, sensing the food in his stomach get digested and converted into energy to supply his Ocean Heart. Once he recovered enough energy, Krune finished completely healing himself, noticing that Hazak had also done the same. 

Its training room had enough miasma to heal even the gravest of injuries it faced. So, it didn't need to depend on Krune to heal itself. Surprisingly, it was the type that didn't wish to burden Krune for such a small matter. 

Once he was done with his work, Krune left Hazak to its devices as he entered a certain room situated at the bottom of the mansion, noticing Wrister immersed in his work. He was forging a Demon Arms, an axe that used Hazak's leg bones as the primary material.