The third enemy = Nobody

"Who is Nobody, you ask? They are the nonexistent ones."

End of the world

"What is this place?"
"Is this the answer you've been looking for?"
"This is the world in its true form."
"Maybe our journey meant nothing after all."

"We have come for you, my liege."

The Thirteenth Order

Metamorphosis

Paradise

A fragmented tale
A world without you
The eyes will close

"A creation born of ignorance."

There are many worlds in existence, some of which we know nothing about. 

The world in which we live. The realm of Darkness. The realm of Light.

And the world in between. 

Wherein lies true nirvana? 

Dear King, my friend!

I believe that, at some point in time, you will come across these, my truthful accounts.

How I wish I could have chatted with you again.

I was a fool, obsessed with revenge.

Forgive me.

"As your flesh bears the sigil, so your name shall be known as that...of a recusant."

Let the darkness make his light stronger, then let the light deepen the darkness. And where the two finally meet is where the stuff of legends will become real.