Mr. Rong’s Lovelorn Diary - Chapter 1

Kyoukai Senjou no Horizon chronicles the story of a futuristic civilization returned to Earth after constant warfare hindered them from traveling beyond the post-Apocalyptic Earth. At this stage, a small archipelago called the Divine States were the only hospitable land on Earth. In order to regain the space-faring technology they had lost after many years of war, they decided to recreate history with a book called the Testament as a guide.

It is the year 1648 in the Testament Era. Toori Aoi, Chancellor and Student Council President of the only academy on the airborne city-ship Musashi, faces the ten-year anniversary of the death of his childhood friend Horizon Ariadust in an accident. As he prepares to celebrate the occasion by proposing to P-01s (an automaton who looks exactly like Horizon) he discovers that his suspicion about P-01s’ appearance actually has a basis in truth; P-01s is in fact Horizon Ariadust, reborn into a robotic body. In addition to this, Horizon’s emotions had been stripped away and are now stored in eight powerful weapons called the Mortal Sin Armaments; which are now in the possession of key people in various established countries in the Divine States.

To retrieve the emotions of Horizon Ariadust, Toori Aoi along with his friends and allies begins a crusade against different obstacles as key events in history are recreated in a futuristic manner.

The afterglow of the Middle Ages has not yet dissipated, but the best times have come.

The protagonist travels through Edward VI of the Tudor (duo) dynasty in the 16th century, centralizes power, rebuilds the parliament, and establishes the United Kingdom of Britain. It will take you to experience the most powerful dynasty in Britain, the dawn of the empire on which the sun never sets.

In another world called Blue Star, the famous son of wealth, Dorian D. Tian, is thrown into a whirl of unfortunate circumstances, resulting in his death.

His parents had a brutal car accident that left them in a coma, and his uncle had quickly taken over the company, seized the company, making sure that he was financially crippled for good.

With that, the famous young master struggled desperately.

And in the end, he gave in to his despair and depression, leaving the sad, lonely world.

The end?

Heh... Think again!

Because in that brief moment, the lifeless corpse suddenly opened its eyes, revealing a deep calm look.

That's right. Another mysterious soul had entered the body.

But if one thought that this story was just about revenge, then sorry... that wasn't even the half of it!

....

The mysterious entity suddenly triggered an exorcist system.

And from then on, both humans and even those from the underworld shuddered in fear and despair at the mysterious soul's cruelty.

[Humans]: “Demon! Demon! You're definitely a demon!”

[Demons]: “Help! Help! The famous demon wants to eat me!”

[Evil Spirits]: “You!... Are you the one who is an evil spirit or us? Why the hell did it seem like you're the demonic one instead?”

[Ghouls]: “You stay away from me! Stay away from me now, you evil entity!”

[Hellhounds]: “Are you sure that you're not the son of hades?”

The system couldn't help looking at its host in doubt.

Its indicators said that its host was indeed mortal. But why did it feel like something was wrong with its host?

Dorian lightly chuckled in amusement.

He would also like to ask the same question.

What exactly was his identity?

Well, this would be the biggest mystery of all.

But Dorian wasn't in a hurry.

Who were his enemies, and who were his allies?

Soon, he would find the truth.

In the meantime, why not play a little?

“Demon! stay back!”

“Oooo~~~... I... I want to go back to the underworld where it's safe.”

“Run for your lives! The demon is here!”

…..

Rein Aster was just a herbalist farmer from a border village.A nobody. A background NPC in a story filled with prophecy and divine warfare.But by chance—or fate—he saves one of the 7 Demon Lords during a catastrophic war event. Instead of killing him, she falls for him.Obsessively. Violently. Eternally.And then… so do the others.Each Demon Lord tries to trap Rein as her personal lover/pet/priest/husband/god, building dungeons, illusion palaces, soul prisons—but Rein keeps escaping. Quietly. Cleverly. Never fully rejecting them—but never submitting, either.Why?Because Rein realizes something:The gods are worse than demons.The heroes are tyrants in shining armor.The world is collapsing—and he’s the only one they all listen to.So he hatches a plan:Use the Demon Lords’ love to take over the world.Pit them against the heroes. Unleash them on the gods. Make them fight for him. Make them kill for him. Then tame them all.Not as a king.Not as a savior.But as the lover they would burn the world for.__________The yanderes here are darker than what you might be used to.You have been warnedThe entire novel has a dark feel. Atleast read the first two minor arcs