Fang Ning heard the notification alert as soon as he announced that the malevolent spirits were ready for harvest.
System Notification: [The System has killed Malevolent Spirit No.1 and gained 10,000,000,000 experience points.
The System has killed Malevolent Spirit No.2 and gained 10,200,000,000 experience points.
The System has killed Malevolent Spirit No.3 and gained 10,100,000,000 experience points.
…]
There were five such notifications, and Fang Ning noticed something odd.
Puzzled, he asked, "I remember back when we killed those malevolent spirits in the World of Spirits and Souls, we always received hundreds of billions of experience points, and there was even one that gave us more than a thousand billion points. Their powers were also at Sea-level, but here you're only gaining a little more than ten billion points each."