Marvel: Start with Level Five Mutants - Chapter 404: Future world after the fact

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.

Into the fray enters two orphans Kou Zhong and Xu Ziling; these two youths by many chances and luck obtain ‘The Secret to Long Life’ allowing the two to obtain profound martial abilities and a chance to rise to the top in this age of turmoil.

Mo Tianliao was a master weaponsmith and a demonic cultivator. When news spread that he was about to complete a divine weapon, cultivators from both the demonic and orthodox sides chased him down and killed him. In a stroke of luck, he managed to possess a new body and was reborn.

So what was the first thing on his mind after his rebirth? Avenging his death? Taking over the world?

Mo Tianliao: I have to find my cat!

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Mo Tianliao: Why won’t you let me hug you? You used to be my cat!

Master: (unsheathes claws)

Mo Tianliao: Ahaha, this disciple has too much respect for Master, this disciple can’t bear to let Master walk on the ground!

Master: (lifts paw, sends disciple flying)

- Description from Novelupdates

The fantasy VRMMORPG, Battle Worlds, is one of the most played games in the world.

In this game, there's a legendary player that could defeat a "Boss" on his own.

His name is Blood(In-Game-Name).

Blood is a legendary player that surpassed all the players in the world. He completed hundreds of quests and dungeon raids alone.

When Blood was going to log off, suddenly the virtual capsule that he was wearing exploded causing him to die.

His soul didn't go to the cycle of reincarnation but it was sucked by something causing him to transmigrate into a body of Goblin.

This is a story about a boy that was transmigrated in the body of a Goblin. Follow him as he rises through the ranks and become the most powerful monster in the world.

.......

Tags: Action, Adventure, Fantasy, World Travel, Sword and Magic, Late Romance, Tragedy, Game Elements, Non-human protagonist, System, Beast Companion, Gods, Demons, Hero, War, Modern, Slice of Life, Dungeons, Scheme, Conspiracy, Evolution, Cheat, Weak to Strong, Drama, School Life,

Zavier met Cosmic Consciousness after his death. He was satisfied with every system that Cosmic Consciousness exhibited, so he wanted all of them. Surprisingly, the Cosmic Consciousness obliged him.

Zavier was reborn in an isekai full of magic and alchemy. Now, he had many routes to upgrade. Interestingly, to coordinate these systems, Cosmic Consciousness gave him the gift of being able to duplicate himself. He could clone a finite number of himself to manipulate these systems.

Magus, Alchemist, Mesmer, Tamer, Hunter, Vampire, Werewolf, Dragonknight, Necromancer.....

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By the way, it wouldn't appear NTR or some bullshit harem of courtships. MC of course will have harem but not for cliches.