have you ever come up with your own anime/manga?

I want to have an anime on my own but it seems impossible well ... i want something with magic ! like witches , Time travelers and noting ordinary!
it must be ecchi , comedy (when i said comedy oh ya i mean REAL COMEDY) . The character are :
The main character , Shana Yumiku the fire wizard she is a student of the Wizard academy , the best wizard school ever . she is stuborn funny and an otaku but she is a quite powerfull and very well student too , she has loong red hair with a sword weapon .

Ame , The second character . she is a very good friend to Shana like her name anime that means rain she is a water wizard . she is an mangaka , she loves making manga , she is a very smart student she has blue whiteish hair

Tsuki A very good friend to ame and shana . tsuki means moon , thats right dark magic ! she is very naive and cute she is ame's twin sister she has white blueish not so long hair

Hikari Monoe , Hikari means light thats right light magic , hikai is an sweet cute beautyful young high school student with light blond hair

Me, I want a manga that it is Romantic, Comedy and Fantasy.. when a high school child-like girl named Ayashi got in a trouble like she encountered a villains, she wished that someone will save her like her guardian angel. Suddenly an angel popped out and save Ayashi, the angel named Raitou. But when Ayashi have her close relationship with Raitou, she deeply fell inlove with him so that everytime she saw Raitou she ended up in nosebleed and fainting. Raitou realized that he is also inlove with Ayashi but when a guardian angel fell inlove with their master (Raitou is Ayashi's Guardian Angel) is one of the biggest and heaviest rule in the Heaven's Kingdom will be punished, the punishment is death.

The explanation of Characters.. Ayashi is the main character. A high school child-like girl who is very popular in their school. She is smart and cute. She believes that her guardian Angel exist so that Raitou came out to the sky in her own will.. Raitou is her guardian angel. He is always with Ayashi. His attitude is the same with Ayashi except for he is a quite idiot but cool. He always protect Ayashi in case of emergency..

The Title is My Guardian Angel!

Yes and still working on it..... It is a bout a book I made myself..... Unfortunately it's not done yet..... It's about a girl who is forced to be an assassin because her current mother killed her real prents and she was forced to kill someone at a very young age about six. She meets an orphan and befriends him.... They escaped the evil mother for about six years or so... Because the henchman of the mother helped them... The mother found them and she was defeated because the henchman risked his life to save them... In the end the henchman died and the evil mother perished while the twelve year old girl named Elizabeth with the orphan... Still thinking about the name... Live togetherr in an orphanage happy with the other orphans.... FYI she met the orphan on the streets of.... IDK I said it isn't finished yet

Yes, I actually made it for my local manga making competition at the library... and I actually came 2nd XD
It was last year, so I don't remember it that well...
But it was along the lines of a forbidden love story. Where this guy falls in love with this new girl, but she had secretly been sent by her master to be with him to gather information. She is supposed to be around him to find out his weaknesses to later kill him, because he is the last one of his kind from a clan that destroyed her own clan way back in the day. So she needs to kill the last one(or something like that XD)
His power is that he can transform himself or anyone else into anything he wants.
Later on, she tells him that she is his enemy, but she insists that she loves him for real, it started off as a mission, but then she fell for him.
Their plan is to kill her master to end it all. So then the guy transformer himself to look like the girl, then transforms the girl to look like himself (confusing I know, but wait!)
They go confront the master, the guy gets close to him to kill him (but remember he looks like the girl, so the master doesn't realise)
Then suddenly the master strikes down the boy (who is actually the girl).
The transformation is undone, then the master realises that he just killed his own girl.
Then something about him trasferring his own life to her, to make it a bit more of a happy ending.

Ok that probably sounds VERY confusing, but trust me, it looks better and makes a lot more sense in manga form!