All I do is wrong

I took all notes on him, so that I don't make the same mistake as big sister and years passed away.

His actions were suspicious. He did everything secretly.

Then one day I found him going after another girl. I guessed it was his girlfriend. I didn't do anything because she wasn't at danger yet, then I found out Hayaka. I felt she was in danger and started researching her. My feelings were true and she was in danger and I took a rod in order to kill him with the chance I had but he fled away. I could feel the danger going to cause his girlfriend and I tried my best to warn her but she ignored me. All she did was make fun of me but I set aside the humiliation and kept warning her and atlast when I knew she was not going to listen to me, I had to fight him and got suspended. I thought to eliminate him at all cost but the teachers came at the same time. It was my only chance as he himself came to school.

Then I became a NEET but my father's manager however paid my fees eventhough I don't go to school.

After a few days, my father's manager came to my house and asked me to come with him. I had no other work and went. While we were on our way to that place he said me that he visited our house continuously when my sister was at part time job, was just to give her an information and a letter but since she is gone he decided to give it to me. I wanted to know what the information and letter was, so I curiously went with him.

And after reaching there he gave me a long talk and I didn't even care what he was speaking. I am just here for the information and letter. I hope it is something that I can make memory off or it is something which can bring my sister back. All possibilities jumped into my mind. Anything was possible. My parents found out a way to a parallel world it must be easy to bring back my sister was what I was thinking. I didn't even think about my parents so much but my sister was everything for me I wanted her to come back so I was ready to do anything.

"It's time to show the letter."

He gave me a paper but there was something wrong with the paper. I opened the letter -

"It's a very classified information. We haven't told this to our co-workers. We found the key to the parallel world. This letter will not be found for atleast 4 years, I guess. The key to the next world was hidden because it would cause a big problem causing education problems for our children. Experiments, that this. So if you are reading this never tell the word that Harumi Hirato is the key. She can open the parallel world and can unlock us if we are trapped in this loophole. Never let Shouga know this. Let him have a normal life. I am glad that Shouga was not involved in this. Now there is a last info that you need to concentrate. There is a man from the parallel world who is working for the revival of a devil. They call themselves the dark cult. Though their cult were slaughtered but one fleed to our world. He will mostly try for the revival.tske care of him.

Harumi, take good care of Shouga and don't overdo it. I suggest you to never use your key ability. Stay with Shouga all the time. Shouga is kind and good hearted. He must be liking you more than us. So, please take good care of him and yourself. We won't be coming back, I guess. Eat well, sleep well, and make a lots of friends.

'Goodbye Harumi and Shouga.'

-Mom and Dad"

The paper vanished. It was that kind of paper which would vanish as soon as it's finished reading. It's not a paper found in this world.

-crying-"Isn't this too late. My sister is gone and it's written I shouldn't know. They hide everything from me. What is going on? My sister was able to bring mom and dad back but now it's all gone. If only I would have protected her, we all would have lived happily. She called me kind. I am the most cold hearted here. If only I paid her back even a percent of her kindness she would have always been with me now. All I did was get angry on her and didn't care what was going on with her. The kindness she showed to me can never be paid. Sorry mom, sorry dad, I am not kind at all, I am cold hearted. "

"Shouga, you are my best little brother."-remembering her words.

"See you are always kind to me. Let me pay you with what I can."

The manager spoke-

"Now this is the info I wanted to give you. Shouga, there are two magic circles in this world. One is this building and the other one is unknown. The name is just magic circle but it is actually a device. But you don't need to do anything as per you mom's wish."

"No I am going to bring them back."

"No, you are not doing anything. I am not letting you do."-thinking-"It's their last wish they wished before their death."

The following day the manager moved to my house. He was kind as my sister though not my sister. He took good care of me eventhough I never left home. Eventhough, he knew I would be useless. He was worried about me using that circle. Guess, it's dangerous but the key is long gone. I have been searching for a new key or can I be a key. Night time, when he sleeps I sneak into internet, search for info but failed because it was classified. Then a day, I left all aside and just gave up but there is one wish I would be able to complete.Klein. I was preparing a moment to strike him. When I finally got a chance, I was somehiw able to bring him to the building where I found the letter. It was like an abandoned building so, I cut his legs and arms so that he would be unable to move. I wanted him to experience the pain my sister suffered. I started to torture him. All I was thinking was that he shiuld never do this to any other girl but deep in my heart I knew I will kill him. I was happy hearing his cries. I knew I was going to murderer path but it made me happy thinking it was for my sister.

But it was for a little time. After sometime, a black smoke was being emitted from his body. I was sensing the presence of a monster behind me. I dodged the first attack. He was laughing at me while I was dodging. He kept murmuring "kill you, kill you, kill you.".

The monster then came to stab me with a huge sword. In reflex I closed my eyes but it didn't pain. When I opened my eyes I saw the manager. The manager was stabbed and it was sure he was going to die.

"Ru...n a....way, Shouga. This power. He belongs to that dark cult. Run. You don't stand a chance."

"But I can't leave you here. I am not going without you and I have a job to be finished. I need to kill him."

"Do you really think you can defeat him with your current strength. This is reality. He is a monster a human cannot kill a monster. Run. I won't be able to live on even If I come with you. Please run away. We cannot lose anymore time."

Shouga runs away.

The manager gets stabbed continuously and he never shouted in pain. He didn't want Shouga to come back hearing his pain.

I looked back and saw many swords stabbed into the manager's body. My legs started to move towards the manager.

But I stopped. The smile in manager's face. The smile of success on protecting someone precious. That smile made me stop. I didn't want the manager to lose that lose in his last moments of life so I ran as fast as I can to my house.

"I was able to protect your child until the end, masters. Are you happy, master? Guess, I will join you soon.hahaha. Shouga, live on and make a good life make a lots of memories and be happy. Eventhough, it was a small time I spent with you but you are very kind and the memories of eating and playing was like a father and son relation. I was told that I won't have a child and that's the reason I never married. Thanks a lot, Shouga for giving such memories. All the time, when you sneak and searched internet, I knew that you were kind enough to make others wish come true eventhough they didn't ask you to grant their wish. Can you make my wish come true? My wish is that yiu live happily. Can you make it come true? "-vision keeps getting less and at last the eyes are clised fir an eternal sleep.

After reaching home.

Unstable mind with tears-"It was my fault that the manager also died. All I do causes only death. All I wanted was my sister to rest in peace. I just cause trouble to those who love me. I am just too cold hearted. All I do is kill the ones who loved me. I am so sorry. I am really really sorry. What should I do? I can't even complete a wish and all I do is make others suffer. What should I do? I have lost everything. Now there is no purpose for me to stay in this world. I won't be able to meet you in my afterlife I guess. I have made so many sins. I will be in hell. Hahahahahaha. Nice. That's what I deserve. Klein, klein, klein, klein, i am not done I am going to take you with me. "

Meanwhile in the building.

"Ahhh..... it pains. Shouga, shouga, shouga, you brat. I am not going to leave you. You are going to suffer the same pain as how I am suffering now. Just wait."

Shouga and Klein with extreme rage, hatred, pain-" I am going to make you suffer."

The two maguc cicles got activated. One was the building where Klein was standing and the other magic circle was Shouga's house where Shouga stood.

The gate of hell started to emerge out of the ground.

Both Shouga and Klein vanished.