Since Rena won back the Wilson family's gun at the party, everyone knew the power of the newest member of the Wilson family. For an extended period, no one dared to attack them anymore. Rena began her life of study. Not only did she continue her studies in mathematics and cryptography, but she also began to teach undergraduate students as a teaching assistant. Today was Rena's first class as a teacher. She got up early and tried to make sure nothing went wrong. Gerard said to Rena outside the classroom, "I will be in the classroom with you today to finish your first class. Don't be nervous, I'll handle any emergencies." "Thanks." Gerard's words comforted Rena. The bell started, and Rena walked into the classroom. "Wow..." The male students shouted happily at the sig

