Memento_

Riven was nothing but a powerless runt until necromancers razed his village and butchered his sister before his eyes. As his blood soaked the dirt, his Sigil ignited, granting him a gift. He can die and reform, a cycle that resets with every rank he climbs. 

  But fate wasn’t done screwing him. 

In the catacombs beneath the ruins, he found the Death Ledger—a death contract that bound him against his will to hunt those who’ve cheated death across dimensions. Historical legendary heroes and villains. 

From the noble King Arthur to the conqueror Genghis Khan and the fabled king of Uruk, Gilgamesh, together with Ivan the Terrible and Vlad the Impaler. 

Every mission is a gamble. Fail once, and the Ledger brands him a death-cheater, turning him into prey for the same immortal fugitives he hunts. And the reward? He gets to keep them as his undead summons.

His enemies will not stop coming. They want the Ledger, the Sigil, his power. To survive, he will wield death itself, growing stronger with every soul he claims, because in a world this savage, only the relentless rise.


[-Congratulations, you have successfully killed Alexander the Great and claimed him as your summon...you can start on the path of evolution-] The words, scrawled in blood, burned across the page of the Death Ledger.

Strongest Dimensional Necromancer

But even then, they didn't seem particularly worried. They retreated a few steps back, and then, as Riven watched, two funeral undead stepped close to each other and combined into one.

Another two did the same thing, and another. All around, the funeral undead combined, reducing their numbers to sixteen in a blink.

Riven raised his brows. "Just what are you doing?" he muttered.

It became clear the next moment when Spartacus went after them. Each of their individual strengths had increased. When they ran now, they left behind shadows as their speed exploded.

Even Spartacus couldn't keep up and was only able to cut down the one that hadn't combined. His sword could only touch the shadows they left behind.

I'm impressed