There are many kinds of love. The love of wisdom (philosophia) connects the six members of the Philosophical Practice founded by Leonie Ringholm. Although Leonie's grandfather "Opatschi," whose former dental practice no longer serves to restore teeth but rather to clarify thoughts, refers to his granddaughter's venture as "Klugscheisser GmbH," he supports her work in his own way with the same fervor as "Grandma Hyena," his wise wife, whose Greek and Latin lessons are legendary. Leonie's companions - Achim: the seasoned economist, Beat: the thwarted pastor, Jonas: the artistically ambitious sculptor, Mala: the enterprising literary scholar, Regine: the philosopher who despises her intuitions, and finally Leonie herself: the justice-driven lawyer - they all share this bond.