The route starts at the 2nd belay of Classique (5.4).
A 45 minute walk will bring you to the bottom of the Directissime area (see the "Guide d'escalade en Estrie" guidebook).
The route follows the obvious crack and corner. Exit the roof by the right.
2 60m rappels to the bottom.
If you leave nothing at the base of the climb, a walkoff from the top might be a better option.
No bolts. Gear anchor. Standard rack. Trees, stumps and chockstones that can be slung.