Reincarnated as a Down-And-Out Noble, with His Own King System

[Western Fantasy + Single Female Protagonist + System + Decisive Killing] Luo Ke was reincarnated, and he was still a noble son of the deceased king. Stable, completely stable! Not only can you enjoy excellent educational resources at a noble college, but you can also inherit your family's territory when you graduate and return home, so you will have no worries about food and clothing for the rest of your life. When he thought of the infinite possibilities of a free and unrestrained life in the future, Luo Ke's lips raised. Wait, what did you say? The First Kingdom was overthrown by a rebellion, and the surviving royal families were all surrenderers who were living an ignoble existence, the lowest of the nobles? Will the territory assigned to my family be a dilapidated castle on the border, facing the three threats of orcs, elves and dwarves at the same time? Even the original owner Locke committed suicide by taking poison because of long-term bullying at school? The smile on Luo Ke's face gradually disappeared. His grandma's, I'm a fool for this. Let's just start over. [Host, don't panic, the King System has been activated] I'm super, hang up! …… Many years later, the capital of the Second Kingdom of Lorraine. Locke·President of the Student Union·College Founder·Defending Champion of the National Competition·Black-haired Demon·Orc Leader·Forest Friend·Forging Angel·Guardian of the North·Legal Ruler of the Kingdom·Jones led the coalition to break through the main entrance of the palace. Looking at the current king who was surrounded and unable to escape, he said with a kind face: "Thieves of the country, get off my throne."