[Comprehensive Main English and American] Flower Magician Merlin

I am Merlin, known as the Flower Magician. I bit my tongue while chanting a spell and fell into a different world by mistake. My pleasure is to observe human beings, such as superheroes in this world, which makes me want to observe closely, but—— "Get out of my Avengers Tower!!!" America's sweetheart tiredly asked: "Merlin, why did you provoke Tony again?" "I just gave him a birthday gift. I guarantee it is what he looks forward to most." "Then he shouldn't have reacted like this. Can you tell me what you gave me?" I told everyone present, hoping to get a reference. But everyone just looked at me with complicated eyes and said. "I understand why Tony blocked you... Merlin, you really don't understand people's hearts." ... Well, because I am a half-incubus. So what did I do wrong? Today's Merlin is also trying to understand people's hearts. I tried to sort out the outline, but it was too difficult to get Merlin to fall in love, so I gave up and decided that this book would have no cp. Conception: