Apache canyon

Patronimo's Apache tribe is still waging war against the white settlers.

The damage on both sides is getting heavier and heavier.

Lucky Luke is called in to restore the peace between Patronimo's tribe and Colonel O'Nollan.

But, while negotiating with both sides, Lucky Luke is perceived as a traitor.

Only a wild twist of fate will enable him to come out of this tricky situation unscathed.