Lets make a anime/manga!!! :3

Again that's too broad. What do you have in mind? I'm not ready to dive into a mystery because they need to be long and drawn out, when we should be making something easier and shorter. Fantasy is slightly OK, but the appeal of fantasy tends to be the art. Then again it depends on what you mean by Fantasy? I still think, that anything where you'd only have to draw people and simple backgrounds (because those are the hardest) would be best.

Okay umm... How about a story about a boy and a angel? The angel is casted down from heaven and cannot return until she saves 100 human souls and a boy who wants to investigate the stange events going on in the town (ghosts, demons, dimi gods, ect) annnd she desides to work with him after saving him from a evil spirt and realizing ghe is the quickest way to save people?

Work on your grammar, brain storm on your own,make a story board, get others to review it, get an artist...ect It's always easier when you're just in a land of fantasy. Make it happen on your own as I highly doubt any here have the drive or want to really follow through on a project like this... As it's been stated, it's already been tried only to grow stale.

I understand your drive neko_prince, TRUST ME, I do. But yaasshat is right. It's hard to get people motivated for something like that, cause it requires a lot of effort, from EVERYONE, not only you. Which is why I'm saying, aim low first, and once you get the bearings, aim higher, and higher as you go. But you can't start your first project with a full blown 10 tankobons-sized story. And your story sounds an awfull lot like "God Only Knows" :|

How do we start small? Im not good at that lol XD I've always thought BIG XD but if starting small would help then please explain again haha

Well you pretty much did, which, if you don't know it, is pretty amazing in itself. "God Only Knows" is a manga/anime, in which mc is visited by a demon (notice the difference), that asks for his help in saving a bunch of a girl by making them fall in love with him. Mc will basically die unless he accomplishes that. How to do small, well think about how much time it would take you to explain a story in detail to someone. 2/3 minutes? Good to go, that's pretty small. More than 10 mins? That's a series. Way too long. For the idea you gave, we'd have to go in detail about each case, explain the lore, give extra side stories in between each case etc... Unless you're planning to tackle 20 human souls per chapter, which diminishes the value of the human souls and therefore uninteresting or unrelatable. Do I sound like a nerd yet XD?