You have been time travelled for who knows too long, you are not in your time but in an unknown far future. A team specialized in giving home those lost in time have been taking care of you, seeming you are not a threat. Due to your arrival, your body have suffered altered senses, including amnesia, which is undetermined when you will be fully recovered.

A girl in a spacesuit assigned for your care and guidance brought you to a shower, in order to clean all the mess you could have on you.