Dungeon of Eternal Death
The scientist known as Zeal had built it as an honor to the afterlife he'd found in the hidden annals of cultivation history on Earth. In ancient Greece, there was large tomes full of detailed drawings of the gods that had once ruled the earth. There were thousands of demon gods, angels, saints, Buddha, strange dinosaurs, devils, and others that ruled earth.
Some of the strongest gods included Zeus, Hades, Poseidon, Hercules, but that all changed...
Why?
A single person had come down to the Earth and in one second killed all the ancient gods. He seperated Rome into the west and the east, deleted all traces of the gods, and restored the dignity of man while inadvertently leaving a few exigent vestiges in a few bastards of the gods.
These were people related to Zeal who formed small communities in places like London, France, and Germany as well as in China. They became known as the Noble Families and were known to live for five hundred years to a thousand years without turning old.
They controlled the banks, most large commercial businesses, and had possession of the most valuable hidden metals on all of Earth. They had their own periodic table and knowledge of the universe that others would only dream of, however, someone like Sena was still far from their wildest dreams...
Zeal was literally about as strong as a three year old Sena, and that was pretty good for an old human. However, because of his faith in his strength, he was certain that Sena had to be related to that monster that destroyed all the ancient gods in an instant.
He gulped as he saw him enter into Hades layer and approach the first [Mythical Darkness Sentry]. If this didn't go well, and Sena died, the dream he had would probably come true faster then the gods were wiped out...
"So... this is supposed to be difficult... Slash of eternity..." Sena appeared in front of a large beast with gigantic teeth and a mouth span the size of a large family sedan. It roared and sucked up all the oxygen around it before a large laser beam shot out at Sena.
Sena scoffed and scornfully slashed one more time and cut that laser instantly in half. His blade looked like the side of the moon, soaring meaningfully through the sky, before the creature's body was cut in half and burst into bits...
[You've gained 30,000 experience...]
[You've leveled up to level 55 and have learned the new technique [Instant Shadow].]
[Instant Shadow]
[Your body and your shadow trade place mitigating all damage that would've been received...]
"Boring... Why would I need such a simple defensive skill?" Sena jumped one more time and started cutting the rest of the creatues in half as a small boy followed after him with a happy smile...He had two wings on his back but all of the terrifying, large creatures seemed scared of him...
"I'm going to have fun with that boy... He's going to be mine... I want him to make me real!"
Sena sighed and his small body cut another massive beast in half before he appeared in front of a lair of some sort. There were thousands of lakes full of black dark liquid that boiled to the sound of screaming, agonizing breaths.
Inside of that boiling liquid was hundreds of half dressed women screaming as a fire wave spread and killed them and turned them to ashes...
It wasn't something Sena liked to see...
They revived a second later, even though it was a game, and once again were crushed by that red wave...
Sena sighed and turned around as that small boy walked up to him and offered him a handshake...
"Hi, I'm Hades.... Can I steal your body so I can visit your home?"