Rebirth of the Bright Moon Without Joy

She traveled through time and became a princess, but was poisoned to death for being a coward. Fortunately, after death and returning to the first life, there is still room. From the same starting point, she vowed to lead a different life from her previous life. Those who love me, I will protect; those who don't love, I will give up. It's necessary to cultivate immortality or something.