Timeless Mouse

From the very birth, as long as I can remember, I lived in this damned laboratory. Every day there were experiments, experiments, and more experiments. I have to pass  through these labyrinths every day. As a result of testing one drug, I became sentient, but there was no way I could tell my tormentors about it. Another day I began to see myself and the whole world from above.

Today I overheard a conversation between scientists and realized that I can travel in time. This is my chance to escape from this place!