"What?", asked Joe with confusion as he looked at Greg and Russ before him.
"What do you mean by what?", asked Russ with a frown and continued, "You just got your Heritage from a creature, which kills anyone on the Calamity rank or above it. And you say what? You should be grateful that you are still alive, kid!"
"Heritage? What is that?", asked Joe with a confused look, but suddenly realizing something his eyes widened and opened his device on his wrist.
'Heritage: Thunder Bird'
Stepping closer to him, Greg looked at Joe's Heritage on the screen and started to explain to him.
"Heritage is an ability which needs special requirements to use. It's like a second Guardian, but with the only difference that you can only use it in unique situations."
"I see...", said Joe and after thinking for a while he asked, "And how will I be able to tell what the requirements are? There is not a single piece of information here."