"Can sucking blood strengthen you?"
Su Yu wasn't too sure, but he couldn't absorb the blood here. Otherwise, it would be difficult to explain.
"Stop being restless. When I have money later, I'll buy some for myself. Ordinary blood isn't too valuable."
Previously, he had bought a bottle of ordinary ironwing bird blood worth 5,000 yuan. Naturally, the amount wasn't much.
In reality, if they were to purchase it in bulk, the price wouldn't be expensive and there would be a huge discount.
The main point was that no one would purchase ordinary blood in bulk unless…
Su Yu's gaze flickered. Blood essence was actually refined from ordinary blood. Su Yu couldn't help but mutter, "Little brother, can you refine blood essence?"
If possible, this was a way to get rich.
There were some civilization masters who could refine essence blood. For every drop they refined, their pay would be quite high.
