In DC/Young Justice with the Omnitrix/Ultimatrix and a Chat Group - Chapter 21: Steps towards an ally

[You have entered the dungeon at Gwachun Station’s 1st Exit.] When former high school student Kang Woojin finds himself returned back to Earth after being forcibly summoned to a foreign planet for 20 years, he soon finds that Earth is not the same, normal place as he once remembered it to be.

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My name is Toru Kurosawa and I am 25 years old.
I have another name, Toruya Karasuma, because there is a mysterious old man in the family, and for some inconvenient reasons, I personally don’t like to use this name.
Now I just returned to Japan from Italy, and my first stop decided to visit the industry I was planning to retire, a cafe I bought before I left the country. The name seems to be Poirot?
Even though when I was 18, I went to Italy to study abroad for seven years because of my rebellion, and was called back by an inexplicable phone call to inherit the family business, it did not change my dream of running a coffee shop!
Think about it, you don’t have to wake up early and wake up naturally every day, sit in your own coffee shop and drink a delicious latte, and you can study recipes when you have nothing to do. What a wonderful life!
As for groups and organizations?
The manager’s salary is so high, don’t you want to do it if you don’t manage the group well for me?
Who would want to accept an organization that has been turned into a sieve by undercover agents!
Stepping into Poirot, he looked at a certain blond, dark-skinned person who seemed familiar to me to say hello. I pondered: Will the salted fish life I want come true?
Brother help! I am surrounded by red squares!
Reading Instructions / Demining:
1. The first person of the copy, the third person of the text
2. The protagonist is neither pure black nor red. It can be understood as neutral and black. He has a wine name but has hardly participated in organizational activities.
2021.11.19 Added mine clearance: Qin Ye has private settings related to the protagonist. Other members of the organization also have private settings. There may also be magical changes to the winery-related settings, and the winery will eventually be resolved and will not be changed. But not all personnel will be resolved. Mind not to enter.
3. Some characters may be ooc
4. The male protagonist in the last sentence of the copy
5. Comprehensive world, any changes in details are all self-designed, don’t go into details
6. The protagonist has already entered the retirement period in Italy, so he is inclined to the daily trend. The author strives to improve his writing (holding his head, I really think about the plot seriously)
2021/8/28 

Content tags: Comprehensive manga, tutor, juvenile manga, Conan
Search keyword: Protagonist: Kurosawa Tetsuya (Karasawa Tetsuya) ┃Supporting role: Gin ┃Others:

- Description from novelbuddy

The gold mine silver mine diamond mine is almost weak, and the mysterious miners system is in hand.

Although there is no manual and no elf, every day I am trying to find out, but my brother can dig it out.

From the practice of meditation, alchemy materials, spaceships, and mechs, life is different.

There is no level that can’t be upgraded, there is no task that can’t get rid of it, but what is the system doing? Come ~ come! Still don’t say it, give me the first girl! Brother will plan again.

- Description from Uukanshu translation

In a world where dungeons were an essential part of it, Rein was trying to conquer as many as possible. They were the key to gain powers in the fastest possible way. So, to reach his full potential and to become the strongest, he became a great dungeon conqueror.With his trusty friends and lovers, he was definitely going to reach the peak alongside everyone. Join Rein and see how he went from strong to stronger and then the strongest.__________________1. The harem would not be too large(I'm not sure how many but probably just 4-5 main and few other here and there). All the girls would be getting their time and story.2. The story is starting when the MC is in the middle of his growth stage and not at the very beginning. But his beginning will be mentioned in the story in some form.3. I don't think I need to mention this, but obviously it will not have any NTR, rape or that kind of stuff. It is actually quite a wholesome story focusing mainly on adventure, action and bit of romance and slice of life.