Avoiding the Black Sand, the group moved forward for several hundred meters, and Moli issued another warning.
Pointing to a wall on the left-hand side, she said, "Stay a bit farther from there as well."
"Why..." Richard began to speak, but Moli interrupted him.
"Do you see the green liquid staining that wall? That liquid is highly corrosive and has a special effect on mana. If it touches the surface of your body and you activate mana, it will follow the mana channels and directly invade the Magic Origin, causing damage. If you don't want to become a cripple, it's best to stay far away."
Listening to this, Richard looked toward the place Moli had pointed out. After a few seconds, he finally saw the mottled sticky green liquid on the stone wall, resembling spoiled jelly, which was somewhat disgusting.
