You Promised to Earn Tuition During the Summer Vacation, but Why Did You Become a Sword Demon?

Traveling through a parallel world, Lu Xian accidentally awakens the sword demon system. He can progress by sacrificing monsters. In order to make progress, Lu Xian made money crazily. He wanted to take advantage of the college entrance examination just ended and go to the construction site to move bricks during the summer vacation to earn some tuition. But on the afternoon of the first day at the construction site, people from the Zhenmo Division suddenly surrounded the construction site. "Lu Xian, come with us." "What's wrong, sir? What did I do?" "Is the crime you committed too young? Tell me what you did this summer vacation." "I didn't do anything. I just beheaded a clay scholar at the construction site and made a few coins." "What gold coins need to make the neighborhood a mess?" "Because there are still people who want to take revenge on me and won't let me kill the clay scholar." "Haha, I'm afraid you killed more than just a scholar, right?" "Harmful, and the people behind Mu Shusheng, I have them all killed." "Hiss... You not only killed Clay Scholar, but also everyone?" "Well... They are all evil cultivators, and there is also a transnational head-hunting master." The leader took a deep breath and looked at Lu Xian with burning eyes: "Last question, if we give you a chance to change your ways, will you join us?" Lu Xian hurriedly asked: "Yes, I am willing, but can I make a small request?" "Say." "I like to kill but not cross. Although I am a member of the Demon Suppressing Division, I don't want to save the people, I just want to kill them all!" So the monsters ushered in their most severe father!