The Thirteenth Cursed. Sorrow of the Guardian

The Twilight Elf — a product of an ancient experiment of god-like Suras, the last Guardian of the Universe. He wanders between worlds, protecting all intelligent beings from ancient evil — the Asuras, who feed on the energy of suffering.
The duty calls the Guardian to Earth, a planet he has once saved. But now the Twilight Elf feels the approach of catastrophe: the whisper of madness grows louder in his head, prophecies of the manifestation of the Destroyer of the Universe ring more frequently. The head of the Suras, Mitri, has vanished, and ancient Asuras are breaking free from imprisonment on the planet Benaam. Their goal — Earth, where the path to absolute power is hidden, a portal to the lair of the Serpent of Chaos, the oldest Asura.
The Guardian of the Universe faces endless battles. His last anchor in this raging sea remains his love for the elven maiden Elenor, the keeper of a dangerous artifact. But this feeling — his great pain, for due to the curse, the lovers cannot even touch each other.
The Twilight Elf must fight the Asuras and restore balance. But who will heal his shattered soul? Will the Guardian of the Universe withstand the battle against himself?