I want to make a character Page for my comic, since there will be a lot of characters later on, some even them are also going to change appearance, so I would
like to know how to make a Character Page like that.
Can anyone help me?

Check out this post: Character Page Template , it's got a good-looking template, the code, and most of the instructions you'll need.

You'll have to fiddle a little bit if you're not familiar with html or how to upload files to drunkduck, but her directions are pretty good.