I can return to the age of mysterious - Chapter 30 - 0 in hand_1

Ren Takahashi, a shy, hoodie-wearing tech genius, hides behind the online alias GhostHood — a quiet legend in underground hackathons. Despite appearing average in school, he dreams of becoming a real-life Iron Man — not the hero, but the builder of world-changing tech.Enter Aoi Hoshizaki, a bold, gal-style girl with a love for code, a messy room, and a mysterious spark. When she moves in next door and discovers Ren's secret, their world begins to change — from quiet club meetings to national hackathons, late-night debugging sessions to secret rooftop conversations.What starts as teamwork grows into something deeper, more complicated, and far more electric than either expected. Together, they aim for Japan’s most elite tech university — and face rivalries, rumors, and the whisper of love in every line of code.

Shi An is the last Abyss Dragon in the world. Since he was bored, he decided to go into a deep sleep while hugging his treasures. After fifty thousand years of satisfying slumber, Shi An opened his eyes only to discover that he had become a weak human with short hands and legs.

He glanced down at his mysteriously downsized body and then lifted his head to look around his empty cave. “……” Where is my powerful and majestic body? My big tail? Most importantly, where are my treasures?!

After thousands of years of hard work, sleeping just once has sent me to square one.

***

In the year 2202, the conflicts between humans and monsters are becoming more and more intense. Although the monsters are strong, the fantastical species that used to rule the continent have all but disappeared.

Shi An, the Shi family’s youngest son, is Mage Academy’s infamous mage who has no magic power. Each student’s magic power is measured at the beginning of the school year. Shi An looked at the three destroyed magic detection equipment and innocently asked, “Eh? Are these equipment’s quality not very good?”

During actual combat training, low-ranked monsters fled before Shi An could get close. Shi An looked at their fleeing figures and innocently exclaimed, “Yay, lucky!”

Everyone else was speechless. “……?” I believe I am dreaming.

***

Mu Heng——human species’ strongest mage——is the only remaining human who bears the noble dragon slayer bloodline.

He coldly and arrogantly said, “Dragons? Extinction is their best outcome.”

A long time later, Mu Heng turned his head back to look at the dragon cub reclining on the piles of treasure. Mu Heng withdrew his gaze and leisurely asked, “Are there any other jobs? I want a well-paid one.”

Extinction is out of the question now. As a matter of fact, I can only earn more money so that I won’t get kicked out of bed at night.

(A fierce and adorable female lead VS an obsessive and sinister male lead, sweet doting + metaphysics + slight fantasy)

Jiang Xiaoxiao, the great master of the Mystic Sect, was born with an incomplete soul. Every full moon night, she would also turn into a tiny three-inch tall person.

The Grand Master said that in the sixteenth year of her life, she would meet a nobleman. The purple gold dragon aura on the nobleman’s body could lift her curse.

Xie Xun, the King of Chu, had his dragon aura taken away at the age of three. Plagued by bad luck, he was exiled from the capital.

The first time he met his adorable wife, his adorable wife shrank with a swoosh in front of him into a tiny three-inch being, standing in his palm dozing off.

Later, the King of Chu sewed a small pouch on the sleeve of each garment. When going out, he would put his adorable wife in the pouch.

And he told others, “My little one is weak, pitiful, and helpless.”

The little ghost shivered in fear: Have you seen someone using a kitchen knife to hack ghosts at a mass grave? Yes, it’s your weak, pitiful and helpless Queen!

The ghosts wailed at the mass grave: Have you seen a living person who could scare the ghosts to tears? Yes, it’s still your weak, pitiful and helpless Queen!

The entire netherworld exploded: Have you seen a newly wedded bride escorted by two Ghost Emperors and two Ghost Kings? Yes, it’s still your weak, pitiful and helpless Queen!

When Chu Qin found his lover who had lost his memory, the fake fiancee his lover’s family had arranged for was with him.

Fake fiancée: I’m the person you love the most.

Zhong Yibin: ……Liar, the person I love is obviously Chu Qin.

Fake fiancée: Didn’t you lose your memory?

Zhong Yibin: F***! I still remember Chu Qin!

Chu Qin: “……”

Except for you, I forgot the entire world…..

Never forget Chu Qin.

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