2) Re: Zero
We all want that reset button where we can go back and start our lives all over again. This anime is essentially about that. The main hero, Subaru, has a brutal end. But after he dies, he suddenly finds himself reincarnated with some kind of supernatural power to come back to life each time he dies and alter the events in his life to change the end, but alas he keeps failing every single time.
As Subaru keeps going back in time to change his life, we see the events in his life get altered but the ending remains the same. This anime shows us that what fate has planned for us cannot be changed or avoided but what one can do, is live every moment of their life; cherish every moment.