Chapter 681

'Ten minutes.' Rhea was silently calculating the distance.

By now, they'd already dug more than 13 feet into the chest bone. Just ten more minutes, and once the next batch of Corrosion Potions arrived, they'd be able to blow open the last bit of bone wall and finally hit the colossal's weak spot deep inside its chest.

Rhea tossed the last bundle of Corrosion Potions deep into the pit, then quickly