La Grande Horloge [The Great Clock]

In case you haven't done a doctorate in physics, know that what makes time move forward is the Great Clock of Time. The one that bears its name well. However, she is running out of energy, and time may stop soon! We don't really know what that means, or what would happen, but it seems risky to let it happen. The best watchmakers in the galaxy (we're talking about you here) are therefore sent inside the Clock to provide it with a new source of energy. To infinity and beyond !