Salutations, Aiguo! Welcome to the roleplay guild! 

By the information you supplied it seems like you will fit into this amazing place very well. Ah, by the way I'm Zahir. And I can insure you that you will find many individuals like yourself especially with the love of anime (I'm one of them ^-^) . . . Not a big gamer so, you're probably a pro compared to me...haha! 

If you love writing stories and having detailed roleplays. Personally, I would tell you to take interest in the Casual roleplay, Advanced roleplay or even the 1 on 1 topic in the guild. [Depends if you are a group or one on one roleplay (Or both)]
I think everyone can say they have suffered the same with 'writers block'. Especially writing stories by yourself can be frustrating when the excitement dies. 

Well, the only words I have left to say are ~ Have fun! Hope to see you around in roleplays!