MTL - Heaven’s Shadow - Chapter 423 Cave secret

Liu Feng unexpectedly possessed the ability to travel between two worlds. He also has a storage space and became a second-hand dealer of the two worlds.He began his life as a city lord in the other world when he used a glass from earth to purchase a city.This is a wonderful world in the cold weapon era. In this world, Liu Feng can see catgirls, fox girls, rabbit girls, and elven princesses any time he wants.Princess: Liu Feng’s city is the world’s most fortunate city.Princess: I will definitely move in and live there, even if I have to ** the status of a princess.Graduate: The technology and ideas used by Liu Feng’s city surpass this world by a thousand years.King: That place has the world’s tallest buildings and has the world’s strangest things. That place is the world’s wealthiest and most magical city.

When a fantasy kingdom needs heroes, they skip the high schoolers and summon hardened Delta Force operators.Lieutenant Cole Mercer and his team are no strangers to sacrifice. After all, what are four men compared to millions of lives saved from a nuclear disaster? But as they make their last stand against insurgents, they’re unexpectedly pulled into another world—one on the brink of a demonic incursion.Thrust into Tenria's realm of magic and steam engines, Cole discovers a power beyond anything he'd imagined: magic—a way to finally win without sacrifice, a power fantasy made real by ancient mana and perfected by modern science.But his new world might not be so different from the old one, and the stakes remain the same: there are people who depend on him more than ever; people he might not be able to save. Cole and his team are but men, facing unimaginable odds. Even so, they may yet prove history's truth: that, at their core, the greatest heroes are always just human.

I became the childhood friend of the protagonist in a novel. The childhood friend who died from taking drugs.

I was possessed by the game (forced).