At the fork in the road towards the future, I chose a more remote path and walked on unswervingly. No matter what the future holds, I will not regret it. Because I am - Gellert Grindelwald
——Merlin: Oh dear, I really didn't mean to do it! If it hurts, don't pull your ears!
——Mysterious xx: Huh, how much trouble your sneeze has caused me. I have no choice but to make do with it. Just use it as a spice in my free time.
——Merlin (pounce): My dear, you are so good.
Suppose Merlin sneezes and goes another way. What kind of storm will be caused by the flapping of butterfly wings?