Why? The seven deadly sins a King self harm fan fiction (completed want sequel)

A sins pain

Kings Pov
I woke up to the sun shining in my eyes and winced.
I got up. Remembering what I was thinking about last night.....the sins I committed....
The sins I committed hurt me so much.
I float downstairs to see Ban cooking. I see Meliodas talking to Elizabeth and Diane trying to get Meliodas' attention watching it hurt knowing the person i love is in love with someone else. Then I see Diane give up and turn to see me.
Diane smiles at me and says. "Good morning King."
I smile back. "Good morning Diane."
"Hey Diane can I ask you something?"
"Sure anything." Diane says to me.
"Can we talk outside?" I ask.
" Okay let's go King." Diane smiles at me and grabs my hand pulling me with her. It makes me blush.
When we make it outside Diane turns to me letting go of my hand.
" So what was it you wanted to ask me?" Diane gives me her beautiful smile.
" Well....umm....do you still like the captain?" I ask and she looks at me with a confused look.
" Yeah...why is there something wrong with that King?" Diane asks.
I feel my heartbreak at her words but keep a smile on my face.
Of course she still likes the captain I'm so stupid. Just keep a smile on your face don't make her worry. Wait...why would she worry about a useless person like me?
"Nothing's wrong with that I was just wondering well I'm going back inside okay." I said walking back inside.
"Okay." Diane smiles following me back inside.
I walk back into the Boar hat with Diane and she goes over to everybody.
They seem so happy without me. Why am I still alive? I'm just so useless no one would ever care if I was gone.
I'll just keep smiling.
I smile and go upstairs. As soon as I got to my room my smile dropped and I went inside closing the door behind me.
I took out a knife and pulled my sleeve up looking at my pale skin.
I can't take anymore I need to feel something other then pain. No one even knows about my depression and I'm going to keep it that way. I then trace the blade over my skin giving me a cut then I give myself another then another and another. Both of my wrists are bleeding a lot so I get a towel and wipe the blood then pull my sleeves back down so no one can see the evidence. I put the knife away and tears go down my cheeks. Why am I doing this I shouldn't be doing this....but I feel so much relief now so I'm going to keep doing it....
No one would care so why do I even bother trying to get Diane's attention  she loves the captain....
But I can't stop know....

Diane Pov
That was weird why did King ask me if I still loved the captain? I kinda lied to him I still like the captain a little bit but I know he will never notice me he likes Elizabeth so I'm going to give up on trying to get his attention.
When me and King entered the Boar hat I went to the others and in the corner of my eye I saw King smile and go upstairs.

An hour later~

He has been up their for a while now I'm getting worried....
I then decide to tell everyone because I'm worried.
" Guys." Everyone looks at me when they see my worried face.
" What's wrong Diane you look worried?" Elizabeth says.
" Did you guys see King when we came back inside?" I asked.
" Yeah what about it~" says Ban smirking at me.
"Well he went upstairs and he's been up their for a while usually he stays and hangs out with us. I think something's wrong." I say.
"Well that is very unusual.." Meliodas says putting his hand against his chin." Let's all go upstairs and check on him."
I nodded everyone else did too.
Ban came over to me and whispered in my ear. "Ohhhh~ what's this you seem very worried about King why's that?" Ban smirks at me which makes me blush. " just shut up Ban." I punch him in the face and everyone looks at me strangely.
Ban smirks and says. " I saw you blushing I've never seen you blush before. To think you'd blush about K-" I punch him across the face. Everyone saw my blush and I felt embarrassed. "Let's just go check on King." I say and everyone nodded.

King Pov
I look at my sleeves and see the blood.
Shit! It's starting to bleed through my sleeves. If anyone comes up they will see.... 
Then I see my door opening and I get scared that someone will see the blood. When the door opens I see everyone with worried looks Diane's the worst and I quickly hide my arms behind my back.
"Hey guys what are you doing in here?" I say worried they saw the blood.
"We were worried you'd been upstairs for almost an hour now." Diane says and I blush.
Diane was worried about me....
"Oh I'm fine." I smile with a fake smile.

Diane Pov
When me and the others entered Ban and King's I was worried. When we came in I saw King quickly put his arms behind his back I think I saw blood.
King looks at me almost looking worried and scared I wonder why...
"Hey guys what are you doing in here?" King asked
"We were worried you'd been upstairs for almost an hour know." When I said that I saw King's cheeks were red.
King gives me a reassuring smile saying. "Oh I'm fine." I felt like he was lying.
I went over to him and tried to grab his arms from behind his back but he resisted.
"King can I please see your arms?" I asked with my smile. He shook his head everyone was confused.
I then turned to everyone else. "Guys can you leave I need to talk with King about something?" I asked they nodded. They then left closing the door behind them. I then turned to King he was looking into my eyes then while he was distracted I grabbed his arms and pulled them in front of him he winced in pain and gasped trying to pull them back.
I gasped seeing blood on his sleeves he tried pulling back but I didn't let him. Tears started going down my cheeks.
"King what happened to your sleeves?" I asked scared. King was looking away from me not answering. "King please answer me." I said
I pulled back his sleeves to see cuts I gasped. "King what happened why is there cuts? Who did this?" I ask crying.
He looked away from me. " I....i...c-cut....m-myself."
I gasped.

To be continued......
Hey guys this is my first time writing a fanfic. I hope you like the story. I want to know what you think about it and if you want me to continue. I'm going to probably write more Fanfics about the Seven deadly sins.
Baiiiiii~
Peace out peeps