When i started this manga looking at Lecan i would never... NEVER, picture him with that enthusiastic look in his face, it is amazing how this 7-foot tall mean-looking man can have such an expression that completely transmits the feeling of joy, he truly and sincerely likes to adventure. I really like it when an author can make a character have such contrary characteristics and make it blend with the character.
Contrary to what the troupe of isekai generally dictates i don't think Lecan will have such an easy time in this new world, this chapter points many of the details that will be in his way, even if there is magic its structure is different from his world, he lacks information that is practically common sense, the mazes behave in different ways and i doubt that this maze, in particular, is of the highest difficult i don't doubt there will be other challenges that will force him do adapt accordingly.