When Carl woke up, he found himself lying in a strange vampire lair.
The good news is, he also became a vampire.
The bad news is, this is the Marvel Universe, and Blade is coming soon.
What's even more terrifying is that there is an extra voice in his head,
"My name is Vladimir, the Scarlet Reaper."
When the ancestors of the blood race fell under the sword, Karl crawled out of the sea of blood from the corpse mountain and took over the blood-stained crown.
He collected terminal viruses and terminal potions, extracted super serum, and used technology and blood magic to reshape his bloodline.
Are vampires afraid of sunlight? He pointed out the immortal body.
Are vampires afraid of silverware? He forged a vibranium armor.
When the Thanos army arrived, Karl sat on the throne and sipped a cup of purple blood:
"Your blood tastes good."
Later, the battlefield in the heavens opened and all realms invaded.
Karl led his Night Army to tear apart the dimension, and his scarlet cloak floated in the sea of stars.
Iron Man looked at the red sky: "He said he would build the Eternal Night Empire. I thought he was just talking..."
Thor held the broken hammer handle: "He drank my blood, and now he wants to drink Galactus's?"
Thanos was sitting in the prison camp, silently wiping the Infinity Gauntlet: "Before the next invasion... Can I ask him if he is short of men?"
(American comic universe + blood race hegemony + legion formation, guaranteed to be completed with one million words, and more than 10,000 updates per day!)