C92 Su Qin's Brain!(1)

"Check it out, it's been sealed off."

"Wow, it really is. They're incredibly fast."

"Well, that means we've successfully completed our mission." Hsiang Tai raised his hand to Hee Zi, who pondered his gesture for a while without a clue. Finally, Hsiang Tai said with a hint of resignation, "High five, high five. Don't you guys do this at school?"

"Oh, right!" Hee Zi finally caught on