Douluo Continent: I will always be one level above Tang San.

Lin Chuan transmigrated into the world of Douluo Continent and awakened a system whose sole target was Tang San. The rule was simple: whenever Tang San broke through to a new level, Lin Chuan would automatically become exactly one level higher. From that day on, Lin Chuan treated Tang San like a younger brother to be nurtured. While Tang San devoted himself to arduous training, Lin Chuan took it easy—yet he never failed to urge Tang San to push even harder. To Tang San, that constant encouragement felt almost like paternal warmth, and he dared not slack off for even a moment. Years passed, and Tang San finally ascended to godhood, convinced of his invincibility. But the moment he stepped into the God Realm, he found Lin Chuan already seated at the head of the God Realm Committee as a God King. Patting Tang San on the shoulder, Lin Chuan said with a smile, "Little San, can you try a little harder? If you don't, how am I supposed to surpass the God King level?" Tang San could only reply with tears streaming down his face. "Brother Chuan never puts any real effort into cultivation... so why is he always stronger than me?"