Fuu!

The roast mutton entered his mouth and went down his throat, Kieran sighing in satisfaction.

The roast mutton tasted exactly like it smelled, but he squinted his eyes once the meat entered his stomach.

His Advance Rank Intuition told him that once the meat entered his stomach, it would quickly dissolve and disintegrate into… Origin Force!

That's right, Origin Force!

As Gluttony eagerly munched on the piece of meat in his body, it quickly transformed into pure Cardinal Sins Force and... Dawn Force, Plague Force, Devil Force, and Saint Thorn Force!

All five of his Origin Forces increased a little, insignificantly but certainly.

'This dungeon relies on eating to power themselves up?'

As he recalled the scene with the girl and the buff man eagerly rushing towards the cafeteria and related it to the increase of his Origin Forces, the theory popped up in his mind naturally, making him quiver uncontrollably.

It wasn't fear, but an uncontrollable excitement. 

If his theory was r