The Universe finally gives Dirk a Goddamn Break. (trigger warnings for hints at past trauma and dumb toilet humor. wow thats some whiplash)
Dirk (the one from the books) handles a messy divorce. A VERY messy divorce.
Over a double date Dirk proposes expanding the business.
Dirk Gently once again finds that he didn't go where he intended to, but ended up where he needed to be. This time accompanied by a possible murdering elephant, extra-dimensional aliens, and some bad vibrations all round.