Mysterious Tattoos

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Oh Jesus, I really just became a Death Dragon now… That was faster than I had expected.

Well, I will do my best to meet your expectations, Fafnir-sama!

And thanks for giving me your name too, I guess?

I was renamed.

You see… Before this, I was plain Drake.

But now, after being given the Divine Protection… Fafnir was so benevolent he called me after him.

So now, my name is Drake Fafnir.

Why? I don't know. But maybe by being named by such a powerful being such as him, my growth can increase a lot, perhaps?

This evolution brought me a giant amount of stats, that's for sure.

So this is the power that Rank 3 Cultivators have, huh? Quite something!

Now I got Death Magic, but I have to train it well and also cultivate this new core located near my stomach.

How can I cultivate it? Just using the Mana and making it flow into it?