Reaper.

Shi Lang did not know the impact of his actions, but he was sure of one thing, his skills were growing faster than ever before. The spiritual energy was like a health supplement and he was malnourished. 

The benefits of the spirit energy were not only to strengthen his body but his mind and his entire being. One whole day had passed, and Shi Lang had taken down ten camps on his own even if the enemy had heavy weaponry, they did not seem to have any use against this guy. 

In just one day, Shi Lang had directly broken through the third realm of spiritual cultivation and his Terran cultivation was at the seven-star level. You can imagine the speed. He was swallowing the spiritual energy and using the battles to digest the effects. It may seem like it was too exaggerated, but that is what happens when an old monster wakes up in the true sense.