We Evil Spirits Are Not Afraid of Poison!

In the beginning.

Matthew could only make one ball in a minute. Later on, he gradually adapted to the rhythm of cutting and kneading and could make one in half a minute.

Later on.

He could make one in almost fifteen seconds.

However, in order to increase the production efficiency of the Death Plague Sphere, Matthew still pulled all the free Contract Undead over to rub the balls with him.

Under the cover of the Death Canopy, these elite undead were brimming with soul fire and spiritual energy. They could be used as production assistants.

Matthew only taught them a little.

They learned it quickly.

What was even more amazing was that…

They were all dead spirits, so they were not afraid of the four pestilences and four poisons, so their efficiency was actually higher than Matthew's.

In the end.