A young man who is like a wind blowing on the grasslands. Before him, anyone would end up letting the tension out of their shoulders - a refreshingly righteous person. Still, due to seemingly being quite lacking in terms of seriousness and such together with a lack of the sense of responsibility, one can see that Merlin may also appear as a shady con man. A rhetorician who, even while perceiving things in an objective manner and accepting the cruelty of the world of humans, turns it into something bright by saying things like: “But, it wouldn’t be fun otherwise, right?” Despite being a hybrid being, Merlin has never hated humans. Rather, he is fond of them to such a degree that it is beyond natural. He loves the world of humans, loves mischief, and loves girls. Generally, he is the Magus of Flowers who retorts at most things with a refreshing smile and a calm expression such as “now, now.” Openly like this, he tends to appear as having a perfectly happy personality, a perfectly happy guy, without a single worry, but since Merlin himself is self-aware about the fact that he is a foreign body in regards to human society, he never crosses that last step... the wall called friendship. Ultimately, (just like a child who enjoys tasty food,) he is always watching over and protecting the world so that mankind can reach a happy outcome.