Chapter 103: Chapter 103: Level 1 Potion, Blood of War

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 one magical beast called the Sound Demon Bird.