I Became the Final Boss

Travel through another world and open the most powerful BOSS system. While others are desperately trying to mine the secret realm to obtain treasures and adventures, I have refined the secret realm into a copy and made it my own back garden. "[Endless Purgatory] was successfully refined and obtained the Martial Spirit Abyss Demon Lord!" "The [Ultra-North Ice Territory] was successfully refined and obtained the ancient Zhenbing bloodline!" "The [Ancient Sword Tomb] was successfully refined, and I obtained a supreme divine sword!" "There is no secret realm in the world that I, Xing Chuan, cannot pass. If there is, it must be my copy!" Unknowingly, Xing Chuan became the humanoid BOSS walking on this continent. At the same time, Xing Chuan also discovered that this is not how the system works... Newbie, new book, please support me!