Wang Lele's Security Password

I, Wang Lele, am a primary school student in Class 1, Grade 2. Next, I want to share with you a magical experience of mine. That experience allowed me to master a safe password and a safety secret book, making me a little security guard! Because I am helpful and disciplined, the children in the class call me Lele Hero. Haha, smart and cute little readers, there is a secret code for safe passwords hidden in my next story, please read it carefully! Purpose: Children's safety education