Complex sentence: A mysterious character by the name of'Alfredo', has been introduced over the span of the series but plays a more prominent part in Season 2 but however still remains behind the camera to be interpreted by the viewer.
Split into simpler sentences: A mysterious character by the name of'Alfredo', has been introduced over the span of the series but plays a more prominent part in Season 2. Alfredo has not been physically represented, but however remains behind the camera to be interpreted by the viewer.