Unnoticed

The hand gathered energy for the next couple of seconds, almost reaching 7000 units. 

Fortunately, the warriors had enough time to retreat. They stood hundreds of meters away from the demon well while patiently observing it.

By then, the giant demon's hand was focusing the energy onto its palm to mould it into a sphere. 

The more condensed the energy was, the brighter it shone in Aru's senses. A good analogy would be that it looked like a sun in Aru's sixth sense. 

"A bomb?" Aru could only stare in amazement as the energy condensed on the surface of the demon's hand. There was no other way to describe what he was seeing. 

The energy was being moulded into a ball in the centre of its palm. At times, it was glowing and giving off light. It couldn't be anything other than a bomb.