Here’s a summary of the text in English, between 230 and 260 words: --- During his freshman summer break, Lu Ding planned to take on an internship at a construction site to earn some extra money. However, his plans took an unexpected turn when workers dug up a mysterious stone that bled. Terrified, the workers fled the scene, but Lu Ding, armed with a jackhammer, stood his ground. Having crossed into this world nearly twenty years ago, Lu Ding had long prepared for such a moment. His unique ability—a monster containment prison—had been ready for years, but in all that time, he had never encountered a single monster. His patience had worn thin, and now, faced with a real threat, he had only one thought: either kill the monster or be killed by it. Determined to confront the supernatural, Lu Ding joined the secretive 749 Bureau, an organization dedicated to containing and studying monsters. Using the bureau’s resources, he began hunting down these creatures. However, unlike other agents, Lu Ding had no interest in containment—his goal was complete annihilation. With each mission, he left no survivors, quickly earning a reputation as the bureau’s most ruthless investigator. One by one, legendary creatures from myths and folklore began to emerge, and Lu Ding systematically destroyed them. Through his battles, Lu Ding gained extraordinary powers, such as the ability to cut through anything after containing the Nanshan Stubborn Stone, immense strength from the Black Old Lady, and the power of flight from the Flying Centipede. The 749 Bureau, whose motto was “We contain, we confine,” grew wary of Lu Ding’s lethal methods. Yet, as the world faced an increasing threat from supernatural entities, Lu Ding’s brutal efficiency became both a necessity and a danger. His creed was simple: “I don’t contain—I kill.”