I have thought about it countless times, if I could go back to 2012, face the end of the world, and stand in front of the multiple-choice question of fate, would I choose this path like I did before the college entrance examination? In fact, I know in my heart that no matter how many times I cycle, I will not change my choice at all. It's like pouring water. You can't take it back anyway, so there's no need to take it back~