Chapter 4104: Come and Go

chemists might not be able to achieve it.Swallowing hard, Lao Hei kept muttering to himself, "Stay calm, stay calm. Maybe this kid is just talking nonsense. Lao Hei, Lao Hei, you're a veteran, don't b... is a little different from what you imagined."Whatever the formation, or how high your mastery of formations is, there will always be a varying amount of time it takes to activate them."This is unavo...