My Spirit Artifact Is a System

"This spirit artifact was created and placed into this world by an supreme being as a special Easter egg version. It has detected that the master is a transmigrator from another world. The master can treat this spirit artifact as something similar to a system in novels." "There are empty spirit artifact slots. You can kill a magical beast and use its soul as a spirit artifact to fill the slot. From then on, that beast's soul will be one of the master's spirit artifacts. The beast's soul cannot exceed the master's spiritual rank by more than one." "If the master has needs for spirit artifacts, besides killing monsters, there are indeed other ways," the spirit artifact system replied calmly. "You have probably read many novels. We also have a wheel system. Each time you successfully complete a task, you get one chance to spin the wheel." "Ding, detected that the master has discovered hidden content. Now beginning explanation," the voice of the spirit artifact system sounded in Zhang Yaoyang's mind. "Through the master's realm advancement, wheel spins, or task completion, this system can probabilistically unlock the ability to download apps, which are additional functions of this system." A transmigrated youth encounters a golden finger system. He will now slowly climb to the pinnacle of the world, thwart evil cult conspiracies, defeat terrifying monsters, and save the world—it's not just a dream! This is a cliché story. — Description from novelcodex.org