Three days later, in Hela's laboratory.
Before Hela was a large cauldron, with blue flames burning underneath.
The blue flames looked as if they had no temperature; one could feel no heat standing nearby.
But in fact, the temperature of these blue flames was extremely high, enough to turn Duke into a pile of ashes in an instant.
The material of the cauldron was also made of special magic metal, containing a pot of thick green liquid, constantly bubbling.
In the green liquid, the skulls of several small birds were faintly visible rising and falling; Duke only knew that these were a kind of Level 1 magical beast called the Sound Demon Bird.
Duke had never seen a Level 1 magical beast in person before, yet he had seen the skulls of several Level 1 magical beasts first.
Level 1 magical beasts, they were Level 1 life forms, akin to Official Wizards, now amounted to Magic Potion Materials.
