It's a good anime and has a good storyline. This is the kind os anime you have to watch a few episodes of to understand and to get more in to it. The whole anime is about this guy Derrida who loops through time and is trying to find and save his best friends daughter Mage and save humanity from destruction. I think that Mage is the one who developed the "Time Machine" in the future which used to be a project that her father was working on. That is probably the reason to Derridas time loops (but that's just my theory). I actually likeit, I'm excited to see what'll happen on the 5th episode :))