Angela recognized her.

However, she was puzzled by Megan's sudden appearance.

Megan smiled, "I am a special guest invited by your school. Today, I am serving as a judge for one of your science society."

Angela was stunned.

Only then did she remember that Rebecca had founded a science society together.

Initially, everyone thought it was just a frivolous venture, and no one paid much attention.

But Rebecca actually developed a patent.

Just selling the ...