Sam already went through the spatial rings of the people here and he already has seen few pearls that came from the lake.
The weekly resource points don't seem to interest the Union sect by much, because the subordinates here have six pearls, which means from the past six weeks he didn't give away this share and it has only been six weeks since they captured this place.
Sam looked at the lake as the oyster shined and opened. He dove and took the pearl before coming out. The oyster closed and the lake was back to normal.
He looked at the pearl carefully and noticed that there is a faint red hue around the quail egg-sized watery-blue pearl.
He used his observation skill and noticed that it is full of water elemental energy, but there is faint energy that resembled the energy from blood-essence.