MTL - Yu-Gi-Oh!: Underworld Boss, Cancerous Creator God - Chapter 9

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.

My surname is Wu, and everyone calls me Little Wu.I've seen those Mobile Battle Armors deep underground that surpass human imagination,and I've also witnessed someone in the asteroid belt of space punch a star to pieces with a single Fist.Buddy, listen up, here are some of my fight insights:When fighting the Dragon Clan, don't listen to what they say, just keep hitting them until they're dead;Dealing with fairies is a bit tricky, it's best not to let them see you, and to take sneaky shots;When it comes to orcs, there are two words for it, wrestling naked!If a Devil is looking for trouble, just desperately twist its horns, and it's bound to kneel;Alright, I'm off to fight in a bar now, more detailed content when I get back.

During his patrol, Ji Xiu Yun, a marshal of the Empire, was ambushed and went missing. When he returned, there was a pure white creature crouching on his army cap.

Through genetic testing, it was determined that this cute and delicate little fellow was a creature that had faded away with the mother planet of humans 2000 years ago——a cat.

The last cat in the universe!

The people of the Empire were frenzied!

- Description from Novelupdates

A bittersweet drama: As long as the heroine forgives her kindly and kindly, pays without regrets, and gives up again and again until the bad guys who bully her are old and unable to act, she will get a happy ending.

When Mercury is dressed as the heroine of each bitterness drama…forbearance? Pooh.

Terrible heroine, change her life online.

Content tags: Time travel, face slap, fast wear, cool text
Search keywords: protagonist: mercury ┃ supporting role: many ┃ others: fast wear, cool text

- Description from novelbuddy