[Bungo Stray Dogs + One-Punch Man] The World Needs Saving, but I'm Just a Life Support

[This story is highly idealistic. The author is a devoted female-lead fan. The female lead is invincible in combat from the start and is a total Mary Sue. The setting is a fusion of One-Punch Man, The Disastrous Life of Saiki K., Bungo Stray Dogs, and a mermaid world. Updates may follow rankings, or come whenever the author feels like it.]

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One day, humanity, living in peace, had yet to realize that if the world wanted to end, then the world really would end.

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Before the monsters born from human hearts began rampaging across the land, the legendary idol codenamed "World" disappeared without a word. She reappeared in the public eye in Yokohama, a port city in the Far East.

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Given a terminal diagnosis with just two years to live, she was driven by an obsession with "experiencing a completely fulfilling, ordinary life." The fake idol, who used the alias "Youai" as she made her bucket list, left behind her dangerous and strange hometown and her powerful older siblings to retire in seemingly peaceful Yokohama and fulfill her final wishes.

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"I'm really weak... I have no strength, I'm gravely ill, and my ability can only control my own shadow..." the girl said in a frail voice, pitying herself as her secret identity was exposed.

Everyone: Take a look at that pile of "Poke...mon" around you, then try saying that again.

Youai (certain, absolutely convinced, surrounded by all kinds of life forms activated by her ability): I'm just support. I'm weak.

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She'd thought Yokohama, so close to the beautiful sea, was safe enough for her to relax and enjoy the rest of her life.

But...

The place was full of hidden lunatics.

Left to their own devices, they would somehow turn into incredibly powerful and troublesome monsters.

So she had no choice but to return to the job she'd had before becoming an idol.

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Defeated by her own inner conflicts, the stubborn and resilient grandmother asked, "Is there a god in this world?"

She tossed a radiant silver flower into the pitch-black sky and shouted, "There is! You used to know that god is in every person's heart!"

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The young lady, trapped in a cage of love, broke down in tears. "I'm like a butterfly caught in a soft spiderweb. No matter how hard I struggle, I can't escape the web of love he's woven!"

She snatched someone's dagger and put it in the young lady's hand. "A web? Here, take it. Don't let your hand shake. Go on, give that web of his a good stab."

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A seemingly ordinary "sunflower" friend she made at university said, "Actually, I'd set a date for when I was going to die. But today we went out together, and I painted that picture of you. I lost track of time and completely forgot about it."

She couldn't cure her friends or herself:

Torn between speaking and staying silent. JPG

Eyes brimming with tears. JPG

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The bird, ready to fall after being slowly bound by the dazzling emotions of life, began to lose its way.

"When I get back from this business trip, I have something to tell you."

Her partner in a love contract, with whom she'd shared countless adventures and entanglements, lowered his hat and stammered before leaving.

"I have something to tell you, too. Let's break up, Mr. Chuuya. The contract is almost over anyway."

We have no future.

She left him with a cold remark he had no time to answer, then answered her hometown's call for help and headed for the misty depths of the sea.

The mermaid princess, corrupted after someone took advantage of her vulnerability, raised enormous waves, intent on drowning all the world's sins. "I am the mermaid princess! I am destined to become a god of the sea! I will lead my pitiful people to the top of every race in this world!"

The ocean, cradle of life, held the mighty power of a sea god, but it wore away at the will to live.

In the warm embrace of the sea of life, she, who never had pleasant dreams, dreamed.

In her dream, a silver flower stretched out in the hard-won sunlight.

A paintbrush that could depict every color in the world.

And a melody, calm and lilting, sung by a young man atop a towering, cold metal wall.

[Who am I?

Where did I come from?

Where am I going?]

You are you.

You come from love.

You are going toward existence.

Reader's guide:

A dramatic, adorable idol and spiritual healer, frail on the outside and doted on by all kinds of life forms until she's utterly spoiled, paired with an adorable Chuuya who often gets fooled by her act.

An unconventional crossover reverse-harem story. The female lead is a Mary Sue, and various people and beings, regardless of gender or species (this is important), will have one-sided feelings for her.

The female lead comes from the One-Punch Man faction. Her background is strange and complicated. Her biological older brother is Saitama from One-Punch Man, the strongest character in this story, capable of destroying the Earth with a single punch. Her adoptive parents are the Saikis.

This isn't a traditional fluffy romance. The One-Punch Man timeline is after the Garou incident, and the later Hero Association arc has been changed. The mermaids are in a slice-of-life setting, and the main plot of The Disastrous Life of Saiki K. has been changed.

The main story takes place in Bungo Stray Dogs, after the fall of the Moby Dick. Later, the story moves to One-Punch Man. There will be angst from the Bungo Stray Dogs Beast storyline, so readers who are extremely devoted to Dazai should proceed with caution.

Crossover. It's fine if you haven't seen the other series. There are many original settings, and the characters may be out of character.

Author's note:

This story is a work of self-redemption, which is why the female lead is a psychologist.

There will be a lot of inspirational advice. Don't force yourself to keep reading if it doesn't suit you.

To all the beauty in this complicated world.

Theme: Cherish everything around you.