Title: When a Certain Destruction Came into my Life!

Japanese: とある誇り高き破壊神が私の人生にやってきた!

Literal Translation: A Certain Proud God of Destruction Came in my Life!

Starring: Vegeta Yonsei, Bulma Briefs, Beerus, Whis

Genre: Dark Fantasy, Supernatural, Psychological Horror, Romance, Angst

Warning!: This story contains blood and gore, some topics about Mental health issues, pandemics, religion, sadism and violence. Readers discretion is advised.

Based on/Inspiration: Doom at Your Service (Kdrama), Jigoku Shoujo (Anime), What if Beerus and Whis raised Vegeta (Youtube what if video by Smugstick) and "The Final Price" by ScarletRaven1001 (Fanfic on AO3).

Disclaimer: This fanfiction is a Vegeta-centered fanfiction with some Vegebul. The author does not own the characters and elements of this story related to the Dragon Ball series. Please visit this story on AO3 if you want to see illustrations made for this fanfic!

Full Summary: There is an urban legend going around about a ritual where you can summon the God of Destruction during the hour of total darkness (or the witching hour) and make a wish for him to destroy anyone or anything you hate, but with a hefty price: your soul.

This is the story of how the Proud Saiyan Prince who became the most fearsome God of Destruction of his Universe was accidentally summoned into the Earth by a human girl who wished for the world to be destroyed and eventually fell in love with her as she helped him learn and discover new things about himself, reasons to accept his cursed existence, and the mysteries of love, thus giving him a new sense of purpose.

Prologue

The Creator and the Destroyer

Before creation, comes destruction.

This is how the balance of the existence of the universe works.

There exist two powerful deities. A creator god and a destroyer god.

A creator god is responsible for the creation of everything, from stars, to planets, and all that surrounds them. This deity, known as the Kaioushin, gives life to the creatures that exist in the universe. He is also responsible for the rebirth cycle, given that he works alongside his destroyer counterpart.

This creator god is also known as the supreme guardian deity because he also looks over the mortals and watches at how they live. He watches over them in his sacred planet up above the mortal realm. Below him are his four assistants, the Kais who also watch over the four quadrants of the universe with him.

On the other hand, the destroyer god is the opposite of the creation god. The Hakaishin is the one obligated to cause death and destruction to all that was created by the Kaioushin. He is also responsible for the judgment, punishment, and misery of mortals. He had no assistants to help him with his job because he is more than powerful enough to get the job done by himself. But, he does take apprentices if he feels like it, someone who would take over his place once his time is over. The Kaioushin does this too, but unlike a Kaioushin who was already born with godly abilities and immortality, a Hakaishin was once a mortal being chosen to take the mantle to become a God of Destruction. Once he was trained to do so and he gained the powers of a destroyer god after taking over his predecessor's position, only then he could enjoy the eternal life given by his divine destructive powers. He would reside on a lonely and isolated planet hidden within the clouds filled with darkness.

The Kaioushin and the Hakaishin's lives are forever bonded together. If one's existence is destroyed, the other would cease to exist as well. Even though they are connected to one another, they live apart like they are completely different entities. Many other things make them different from the other, making them complete opposites of one another. For example, the Kaioushin and his assistants are the kindest, most humble, and loving deities any mortal would pray into. Meanwhile, a Hakaishin is the most dangerous, violent, and fearsome deity due to his destructive power. The Kaioushin and his assistants are peaceful and laid-back deities who enjoyed the concept of emotions such as love, happiness, concern, sadness, grief, and sincerity, while the Hakaishin isn't allowed to feel these emotions, well, saved from their anger which the Kaioushin and his assistants are forbidden to feel. While the Kaioushin is surrounded by his comrades whom he considered his friends, the Hakaishin is left alone with his guide angel, who also serves as his attendant.

This was why whoever was chosen to become a Hakaishin should have the physical, emotional, and mental strength to withstand such a lonely life. Aside from seeing and causing death and destruction to the universe, one must give up his heart and his life in order to fulfill his duty well. The role of the guide angel is to supervise the works of the destroyer god and check up on his well-being so he won't feel that lonely, in case. But then, there was never a problem with all of those who have taken up the mantle, until...

"I am the one you summoned."

Big, blue eyes stared widely at the menacing figure of a man standing right before her. A petite-sized man with black hair that stood up in a flaming array and eyes as dark as a starless and moonless night stared right through her, piercing her pounding heart with dread and fear at the mere sight of his presence.

Behind that menacing figure, falling stars continued to light up the night sky.

"My name is Vegeta Yonsei, the God of Destruction you called for and I am here to grant your wish to destroy this world, Bulma Briefs."

...A human girl who wished for the world to be destroyed, accidentally summoned the most fearsome deity into the Earth.

This is the story of how a certain destruction came into their lives and changed the fate of not just their entire Universe, but of the Multiverse as well.