"It's strong enough to critically damage a peak Ordinary Rank at least. But because there's a delay like any other grenade, it will be hard to use it against another Energy Refiner." Aldrin evaluated the Essence Grenade.
Following that, he and Hitter walked towards the four Giant Head Ants, giving them the final blow turning them into IDLE Points and corpses to be melted at the Essence Furnace.
After sending Hitter to help the clones to finish the remaining two enemies, he then stood vigilant for any incoming surprises that's waiting for him.
When a minute passed and nothing out of the sort happened, he passed by his clones to approach the Ant Queen that's laying an egg.
However, when he reached around 5 meters before it, a new set of notifications flashed in his eyes.
[You located the Ant Queen!]
[Ant Queen used its ability 'A Queen's Woe']
[The whole lair has been alerted.]