In this follow-up to the blockbuster All for One, the once close-knit group has gone their separate ways: Nikolai is out on parole, while siblings Ralf and Timo are plotting a heist that intriguingly involves unsalted butter, a strict diet, and a helicopter. After their audacious plan surprisingly succeeds, Nikolai requests financial help to begin anew. The brothers turn him down, but when a banking executive with a penchant for fish deceives all three, they find themselves compelled to reunite.