Hello, Bloody-libu! Welcome to English Wikipedia! Thank you for your contributions. I realise you have been on French Wikipedia for some time now but i thought i would give you a welcome message here which has links to the more important policies on English Wikipedia. You may benefit from following some of the links below, which will help you get the most out of English Wikipedia. If you have any questions you can ask me on my talk page, or place {{helpme}} on your talk page and ask your question there. If you are wishing to become more active on English Wikipedia you might want to consider being "adopted" by a more experienced editor who is familiar with local policy or joining a WikiProject to collaborate with others in creating and improving articles of your interest. Click here for a directory of all the WikiProjects.

To answer your question about the episode synopsis, copying them from The CW is not permitted per WP:COPYVIO. If you want to get involved in English but this seems like too much you could go to Simple English Wikipedia. A lot of my wiki-friends are there. Happy editing!