The UA sports carnival seemed to be a beneficial event for the students, allowing them to show off their potential. But, this has its downsides as well.

Class 1A definitely was taken notice by the pro heroes due to showing a much better performance and a more promising batch than previous first years.

But of course, they also captured unwanted attention by the opposite party; a loner. This solitary villain is a silent killer, but his actions will rock the world.

__________Belenus__________

[Name that he refers himself as: Belenus (A.K.A Sun God) (his God like powers with similarities with the sun)

Quirk: SoulStones

-Fragments of his "soul" (black crystals forming around his heart) that can be used at his will. They can be used to create supermassive explosions with its damage radius unknown (killing its host in the process).

-it can also be transferred to another sentient soul. However, when the host wills the crystals to activate, it causes the person's body to attack its owner and cause an immensely painful death. (animals without the ability to question cannot be used, although they may be sentient. This is probably because the host has a soul with the ability to question. Therefore, to have a stable vessel, the soul needs to be equally capable.)

- Finally, if the crystals are moved without the owner's intention, it will activate out of control with a time limit. Like how a dying star has a time limit when the star does not have control. But this time, it's just the activation of the crystal instead of the explosion.

Explanation: (can be skipped if tl;dr The story may hint an explanation here or there. )

These crystals are extremely dense; compressed into something that's beyond a solid. These crystals are the size of a penny and made up of literally a single atom, formed when compressing trillions of atoms and merging together into an extremely high energy object, not unlike a neutron star.

It is stable in our soul due to our sentience, our unique ability to perceive, think and experience subjectively. Such a unique and one of a kind condition that is the reason it is kept stable in its host's body in the first place.

Therefore, it can be placed into others body, around the heart. Like how some blood types are incompatible with one another, the crystals, its activation controlled by the host, causes the body of others to become incompatible with the heart, attacking it. This causes immense pain not only to the heart, but a body without a heart will also cause just as much pain to all parts of the body. The crystals would then pierce through the heart when the heart is destroyed enough by the body, giving a sharp and extremely painful death.]

--

Belenus was a name he called himself.

His given name... He discarded it since young.

Why?

... Why should he care?

They never cared about it anyways...

He was a born genius. Having an inquisitive mind. When his quirk manifested late at the age of 8, he was curious how his quirk worked. He knew it manifested when he felt a piece of him, a sensation similar to love, hate or any other emotion, occurred around his heart. It isn't just a simple emotion, it felt locked in immense pressure around his heart. However, he didn't know how to use it just yet.

As payment, he used up all his emotions that was irrelevant to him, except for the stronger emotions that were harder to escape his mind and transformed into the crystals.

What was left was... Pleasure.

From seeing others suffer. Suffering is an understatement though.

Words can't begin to describe such feelings. How about a short story?

(not for the faint-hearted)

The example of what Belenus meant by "seeing others suffer":

An adopted boy, suffering from bullying at school, tortured by his abusive parents that adopted him out of their sexual pleasures. Unsupportive teachers who only care about their salary and not the well being of their students. (once even threatened to expel him due to finding a condom in his bag left by his parents). His only support came from the cleaner in the school, who had similar incidents in life with the boy. While the cleaner was consoling him from the worries of life, his jaw was ripped open by a villain, the lower jaw falling to the little boy's hands... His eyes.

His eyes.

His eyes.

Gone.

Insane?

Probably.

No one cared tho.

He eyed the students of UA, class by class...

His fate... All lies on their hands. Everyone takes for granted of the pro heroes existing, yet...

Belenus sat on his couch. A female with blond hair sat beside him.

Present Mic, the UA sports festival announcer's voice blasted through his speakers.

"LOOKS LIKE ALL OF CLASS 1A MADE IT TO ROUND TWO!!"

It's them...

"Turn down the volume, you bi**h!"

He commanded the person.

The woman just ignored him, probably sick of his bad attitude.

Belenus eyes glared at the television, now showing all of the students who made it to round 2. He carefully observed each of their features.

"Wonder how that green-haired boy would look after I rip his scalp off..."

"How about that murderous looking blond shit? What if I pushed his tongue inside his throat? Will he still babble on?"

Belenus looked at the woman, who wasn't even looking at him or the television.

He stomped his foot, causing the entire house to tremble.

"I ASKED YOU A F**KING QUESTION!"

Something fell on the floor.

It was the woman's head.

Belenus grabbed the head.

The head was half decomposed, maggots fully infested the right side of its head, forming a crater. Her mouth dangled open, pouring a slimy yellow liquid swimming with maggots down to the floor.

What's left of the skin were filled with maggot holes, some wriggling in the skin like a bee's larvae in a beehive. Her face was stretched out as if she was screaming or yelling. Her blond hair was hanging on to its last few pieces of flesh, ready to fall off and reveal her skull. What's left of her left eye remained hidden in her eyelid.

"LOOK AT THE TELEVISION!"

Belenus smashed the rotted, decomposing head with full force.

Her head caved in, a few fly escaped. Sitting right in the middle of the newly formed crater was her left eye. Pupils gone and filled with fluid.

Inside swam a long black worm. A putrid smell that was concealed in her head now overpowered the house.

Belenus looked satisfied, he locked his hands and placed the head on his lap.

"There you go..."

His eyes landed on a child with a raven head with a choker concealing his neck.

He imagined his hand snap his fragile neck. His fingers squeezing the feathery head, hearing it pop under the pressure.

"They all need to die... "

He lifted the head and turned it around to face him, the sticky substance now flowing from her neck.

He kissed the head and sucked out its 'saliva'.