MTL - I Have a Store In the World of American Comics - ~ One thousand three hundred and forty two

To reward Meng Fan for his bravery before his heroic death, the cosmos rewarded him with a ‘system’, sending him back in time to three months ago, alive.

In a world ruled by mana and bloodlines, John White was born with none.Reborn from Earth into a noble family, he became the forsaken son of a duke (a bastard) bullied by siblings, ignored by servants, and banished at fifteen like trash.Two years later, he's dragged to a mana mine to be quietly killed by his brother's lackey. But fate has other plans.Deep underground, an ancient abyss-grade ring awakens. It merges with Earth’s forgotten technology with the world’s magic. Fueled by pure mana, it unlocks the Black Hole magic, granting him power never seen before.From a worthless outcast to a terrifying Void Lord, John begins crafting magical tech tools that warp reality itself. His enemies have no idea what’s coming.Will he burn his past to ashes… or rebuild the world in his own image?

Jane was a horror lover. But, despite her love towards horror movie, she had not had any encounter with the astral beings herself.

However, when she moved to her new dormitory, she made herself a new friend.

A ghost, to be exact.

And a handsome one, too.

But, there was something suspicious with this ghost. He was too...human.

—————————————————————————

“As the Princess of our clan, you deserve to command the Seventh Advisor and The White Army. May you bring peace upon those who are visible and invisible.”

“...” A princess? Don’t joke with me!

“Just accept it. It’s not bad, though.” A certain someone nudged my elbow as he grinned teasingly.

“You will be the only princess who has two prince consorts.” The older one spoke calmly. “My dear princess, will you build your own harem now?” His eyes flashed with dangerous glint.

Harem?! Screw you! I suddenly felt that these two men were only here to cause me troubles......

This is the story of how I became the greatest genius in the history of humanity, destined to go down in the annals of history for all eternity!This is the story of how I made humanity what it is today.It all began on a fateful night in New York. With a certain peculiar dream.The Universe is grand and mysterious. What's important remains hidden...