Complex sentence: The human form of the, the last King Undead to appear, he is the first Undead to learn the truth about the fake Undead battle and the last Royal Club Undead to be sealed.
Split into simpler sentences: The human form of the, the last King Undead to appear. He is the first Undead to learn the truth about the fake Undead battle and the last Royal Club Undead to be sealed.