Two ex-cops meet up accidentally after fifteen years again only to find out that their friendship still is intact and valid. While BALKO living in oblivion and in a run down basement on Tenerife, the other KRAPP careered up to a high level German official. Getting tangled up on Tenerife with some weapon dealer, KRAPP needs help from his former colleague and friend. But - in the beginning - BALKO is not really up to it, struggling to meet the challenges.