Based upon the Catalan drama series Polseres vermelles, the series focuses on a group of teenagers living together as patients in a hospital's pediatric ward.
Con artist Maik Schäfer switches his fake conductor's suit for a real soutane while trying to escape custody and ends up in the catholic parish of Läuterberg. Standing in for Vicar Sanman, Maik participates in the parish members' fates and fortunes, and deals with their problems in his own unconventional way.
