Loaded Dice

Zhou Yun transmigrated to a fantasy world and was bound to the God Tier Epiphany System. He could enter into a state of meditation and achieve epiphanies that others desired regardless of what he did. 
Other cultivators immersed themselves fully in hardcore training in order to achieve some improvements in their swordsmanship. 
On the other hand, Zhou Yun achieved enlightenment in swordsmanship by merely picking up a sword and playing with it a little. His swordsmanship attained perfection in an instant.
Other cultivators trained hard in order to break through to the next plane. 
Zhou Yun merely swept a glance at the fallen leaves in the courtyard. Then, he had an epiphany and broke through to the next plane on the spot. He had insights into everything in the world, and his rate of plane progression skyrocketed.
When other cultivators finally became powerful existences after going through various hardships, Zhou Yun had already become the supreme existence through having countless epiphanies.

Fantasy: I Can Instantly Comprehend Everything

"Lord Meng Yuxin, your orders, please. Do we need to intercept and kill them on the way to avenge your brother, Meng Fei'ang?" When the black-robed man was stared at by a corpse in the pile of corpses, he felt the blood in his body spurting out, as if it was about to explode.

"Hmph! Don't mention that trash in front of me." In the pile of corpses, another corpse raised its head. Its face was full of anger, and its mouth was torn open, madly gnawing on another corpse.

"I really don't understand why my parents delivered another child after fifty years. And they delivered such a useless piece of trash!" With that, more corpses stood up and began to devour each other. One bit the other's flesh, and the scene was extremely bloody.

The black-robed man who was originally kneeling on one knee had completely knelt down at this time, not daring to move an inch.

Killing a Spiritual Corpse With a Single Strike