A thousand ghastly crystals meant that the detection range of the main map could be upgraded again.
This, in itself, would have taken the profits of the Eternal Flame to another level, not to mention the current situation where the Gates of the Ghastly Realm appeared irregularly, making people anxious, intensifying the need for the detection map to get a grasp of the situation.
Fang You returned to the resting area and solemnly took out his phone.
Displayed on the ghastly crystals was "1008." Checking the records, Black Blade had just completed a three-star group task.
The number was just enough, but since Black Blade was still on a mission, there was no need to worry about the ghastly crystals being spent all at once upon upgrading.
He gently tapped.
The four-digit, not-yet-warm "heap of ghastly crystals" quietly evaporated.
In place of it came a not-so-crisp notification sound and the slowly expanding boundaries of the map.