[I, Cassandra Malfoy.] [I am the most outstanding Slytherin, with clear ambitions!] [I am the brightest morning star of the pure-blood family, the eternal pride of Hogwarts!] [Voldemort will fall at my feet, the Ministry of Magic will bow before me, and the entire wizarding world will obey my leadership.] [To recast the glory of magic and to be supreme over all living beings, this is my ultimate goal!] "Wait, who are you? What are you talking about?" With golden curly hair and emerald eyes, the 11-year-old Cassandra listened.

After traveling through Harry Potter, she became Harry's older cousin - no, now she is Harry's younger cousin Dolly. However, Dolly was not shocked by the travel through time for even a moment. She had to face a big problem. She awakened the golden finger that is essential for travelers. The good news is that this system can allow her to become a wizard and enjoy an extraordinary life. The bad news is that this golden finger requires krypton life. [Paying blood, organs and even life can be exchanged for skill points that strengthen all attributes and items. ] [Clearly marked, fair trade, no deception. ] Looking at the tempting reward and feeling the desire for magic in her heart, Dolly clicked the system's shutdown button without hesitation. Magic is good, but it is not as important as her own life. After all, as Harry's family member, Dolly is not unqualified to visit Hogwarts. Instead of krypton life to learn magic, it is better to seize the wave of the times and enjoy life. However, at the moment when the system was about to shut down, Dolly suddenly thought of something. "That, system sister, can the snowflake cotton accumulated in the body be krypton?"