Two Artefacts

Just like its smell, the taste of the core Nourishing Brew was very strange. 

Evan felt as if he was drinking milk mixed with a lot of tomato ketchup.

He tried his best to ignore the taste of the brew, and focused on his prime core.

As he drank the brew, it turned into energy and that energy went towards his prime core.

The energy of the brew was very different from the energy of the cores that he got from the monsters.

Instead of being absorbed by his prime core and increasing its rank, the energy of the brew covered his entire prime core.

After covering his core, the energy slowly started to seep inside the cracks that were present in his prime core.

When Evan finished drinking all the brew and focused on his prime core, he saw it was now covered in a golden energy, and was looking like a golden chicken egg.

The golden energy that was covering his prime core was slowly seeping inside the cracks of his core.