The first details on the MyCareer mode for WWE 2K18 were revealed today by 2K. This is, as you may have guessed, the mode that includes a variety of story narratives to experience.
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The latest WWE 2K18 blog continues on to mention that you will be able to freely roam around backstage. Your player will be able to interact with other stars and staff in various ways in this area. In addition, the wrestlers that your friends create will also show up in these areas. Talk to them, select them as a tag-team partner, get quests from them, or just beat them up. It's up to you.