Of course this is a story with not much thinking involved and I'm sure she will show up later in the story with a transformation like you have said but...
Try thinking about it for a bit. Imagine you wanted to be the greatest warrior ever (as most girls clearly do). What's the most efficient way...
Except for when the girl he fought prevented the status effect strategy by holding up an [Immunity] potion and throwing it over 3/4 of a page or when the guy used a "protection" item on his team then used a "short range transition" item on the cat.
Sure it's 666,666,667 per day if every month has 30 days in this world, or are you calculating him to take 5 days off a year?
Sure it's 27,777,777 an hour if he is working 24 hours 360 days a year. Even if you count sleep in a dungeon, exchanging magic stones and recovering from injuries as...
After more than 50 years of solitary confinement, with no human contact, what he needs now is a bit of alone time?
Even if that would be the best decision, it's hard to do given the circumstances.
That said, after having 50+years with nothing but his thoughts I would expect a better argument...
Chapter 2 page 7
"how much is the average monthly cost for a single household?" "It's 30,000 ether!"
"Roughly 1 ether = 1 yen, right? It's easy to understand"
So while selling 29T of tomatoes which give eternal youth and 2T of beans that give telescopic sight, he received around 300,000...
So he can make red potions and red potions revive the dead. His gate ability can transport anything except living creatures.
In that case he can just kill a person, take the body to the other world and bring them back to life.
Hazen is the master.
Ch11 P22-23
"A long time ago someone risked their life, their entire being, even their soul, to save the one I loved. And I called that person a monster. He also deeply for the one I loved. But in his obsession with saving a single life, he committed a forbidden act and...
Last chapter we were told that the Yugula church worships the hero that came from another world
Before that we were told the church hates the demon lords more than any country in the world
Black hair is very rare, usually seen on demons
The book about creating demon lords is written in Japanese...
But how did they get the carriage over the river?
We were told that the bridge must never be expanded to avoid monsters crossing it. It was such an important part of the story that we were told this twice, in chapter 63 and again in ch 111
Villages 2 & 3 are for the Minotaurs & Centaurs. I believe the Dryads live in all three villages where they work as streetlights since chapter 99.
This arc was 50 chapters and had strong monsters, so not much screen time for them there, since they are all weak races. Before this arc we saw the...