The Return of the Legendary All-Master - Chapter 270

What are you going to do when you pass through another world?

Yalin(MC): Perhaps, many of those seniors who passed through another world would like to use violence to solve their problems, but I like to control the fate of a country with economics and races with faith, I use benefits to instigate others so that I profit, and even making them take risk for me without them even knowing. In each country the highest is the king and behind the king is a string that is attach to my hand, for I am their puppeteer.

Yalin(MC): Certainly the credit does not only belong to me, I must give my thanks to the great knights and their leader Zero(Code Geass). The supreme master of blood, the moon princess(Tsukihime), the black and white princess, and also my ‘good friend’ called by his title the ‘God’s left eye’, president of the neutral autonomous city. Finally I must give thanks to my loyal and competent subordinates!

- Description from Novelupdates

As a troublesome Idol with a bad personality who was confident of his pretty look. All Si Ning ever wanted was to gamble and become rich overnight so he could finally buy a mansion and lots of sports car for him to finally be able to drive the latest sports car to his hometown to see his mother and sisterThen he would not feel guilty for dropping out of school and using his school expenses to gamble and lost, it was the plan he was working on and he never expected to be transmigrated to another world and turns out to be the General commanding a large army to war.“I cannot do this.” Si Ning rolled on the bed knowing this was nothing more than a nightmare as he stared at his callused hands he woke up to.Being General Si Ning of the great Xiu imperial army was nothing more than a nightmare to him.In order to survive in a world of war, Si Ning had to choose the perfect partner and rise to be a powerful person in Xiu nation.*This is BLMeans Boys love.

Lynn traveled to a magical world similar to the European Middle Ages but possessing magical powers.

Here, magic can affect and control elementary particles.

So…a scientific theory is a magic formula!

Wizards called spellcasters who are actually scientists, under the siege of the Holy See, struggled to explore the truth of the world, until the arrival of Lin En, which set off a renaissance of an alien version…

(PS: The 2 million-word work “Hogwarts Bloodline Wizards” has already been completed, and the quality is guaranteed!)

- Description from novelbuddy

When Simon dies, it turns out there's more to combat than lightning reflexes with his controller, and the path to becoming a hero is more brutal than he can imagine as he descends into The Pit. Death after Death is a dark, time loop/Isesaki story with roguelike elements, that explores some of the common tropes in a different light.