Close the sky

This morning, you received a sad letter... your heroes is dead, and now, you're alone in a dark and cold city. There is only one thing to do : trying to escape and see the sky, at last once again. This game is a plateformer exploration game. You play a defenless princess, who tries to escape the city. The main keyfeatures are the light (you can't see far) and the need for potion : you cry when you're attacked, you need potions to be able to cry... Your only goal is to reach the top!