He transmigrated to the Dragon Ball world and became Broly, starting with a god-level system, and left Planet Wampa.

Thus began a legendary chapter for Broly.

Frieza: "No! Impossible! How could I, the mighty King Frieza, be defeated by a mere wild monkey!"

Cell: "Who are you? Why are you stronger than Goku?"

Black Wukong: "Who are you? Why are you so much stronger than Sun Wukong?"

...

Broly: "My name is Broly, and I am the legendary Super Saiyan."

Leo Erig, a third-year student at Soubu High School, is secretly a demon. In this world where demons, angels, and fallen angels exist, he, having just been promoted to a high-ranking demon, asks his beautiful junior in the Service Club's activity room, "Do you believe in the existence of demons?" This is the story of a half-demon, half-human, who gradually lets loose in this seemingly peaceful yet extraordinary world as he tries to subdue his familiars. Demons don't fall in love unless you willingly submit... (PS: Eight completed novels: *The Great Summoning of Girls*, *All-Around Fantasy*, *Instant Death*, *The Summoner of Miracles*, *The Demon King Doesn't Need to Be Defeated*, *I Just Want to Be a Supporting Character*, *Expectations in Another World*, and *Fantasy Library*. Ten years of writing experience...)

[Single female protagonist Kanae Kocho + standing with the Demon Slayer Corps + semi-invincible] The boy who just won the lottery hits the jackpot when he goes out, his body shrinks and he comes to the world of Demon Slayer.

With the blessing of the sun, he came to this world full of evil spirits, was picked up by the Demon Slayer Corps, and became the strongest pillar. Watch him solve the chaos of evil spirits that has lasted for thousands of years.

[Single Female Lead][Post-Collapse][Everyone Survives][Happily Ever After][Amnesia][Parallel World]

(Come in and take a look, the author is humble)

Single female lead, single female lead, single female lead, except Kiana, the others are all family and friendship

How many times do we need to get a perfect ending? What price do we need to pay to stop the world from withering?

The answer is...completely forgetting the "savior"

In order to make this broken world beautiful and happy again, Bai Luotan resurrected all the people in the post-collapse at the cost of himself.

"Principal, sometimes it's nice to change things up."

"Kevin, stop being such a blockhead and talk to MEI more."

"Kiana... don't be sad, don't cry after I'm gone..."

Just when Bai Luotan thought he would just be a bystander watching everyone's life, something unexpected happened.

Those companions suddenly came to their own world and posted everything that had happened before in a live video.

At first, everyone thought it was a prank, but as the plot progressed, the memory that should have been forgotten was gradually awakened under the influence of the video.

"Idiot! You are such an idiot... You actually left me alone..."

"You're actually playing the hero all by yourself, making me, the savior, feel ashamed... buddy."

"As my student, how could I allow you not to disappear? Come back quickly!"

But Bai Luotan, the central figure in this incident, just looked at his companions, smiled and shook his head.

"For the sake of a beautiful new world, please forget the me of the old world..."