After Earthshaker's scarlet chain burrowed into Onyx's body, Onyx's eyes went wide.
"What in the—"
"Blood Sharing," Earthshaker replied.
"Earthshaker, what exactly does this Blood Sharing do?" Onyx asked, sounding both startled and curious.
"Prophet," Earthshaker said, "to put it simply, you and I are now in a kind of shared-life state. Unless either of us loses every last drop of blood, we can't really die."
Standing off to the side, Orion cast a glance at Earthshaker—who was visibly bursting with excitement—and decided to offer a piece of advice.
"Earthshaker, in some situations, Blood Sharing can indeed share life force. But remember, if you or your partner takes an immediately fatal blow, the skill won't do a thing."
Blood Sharing was basically a group-combat ability—a talent that let you share blood (and in some ways, life energy) with an ally.