Wizard: I Have a Nightmare World

Mediocrity is the original sin, and the pursuit of knowledge comes at a price! Transmigrated to the harsh world of wizards, Lynn, with his mediocre talent, had no hope of advancement. Until he awakened the ability to access the [Nightmare World]. Every midnight, when the light of the real world goes out, he can step into a gray fog world composed of fear and chaos. Here, he is an immortal observer and an absolutely safe experimenter. [Potion Concoction] The formula is extremely dangerous, with a success rate of less than 10%? In the Nightmare, he has countless opportunities to calmly try and fail! [Transcendent Ritual] Every step carries the risk of going out of control? In the Nightmare, he repeatedly deduces and transforms death into the most precise data! [Witchcraft Construction] The witchcraft model construction fails, leaving him a cripple? In the Nightmare, he can continuously try to construct and optimize it into the best model unique to him! ...As Lynn repeatedly dies in the Nightmare and transforms it into a ladder to truth, he suddenly realizes that he has become synonymous with truth! The Nightmare is boundless, and my life is as fleeting as a candle flame. Before I burn out completely, I must see the truth of the world!