"Teach, teacher, please accept this!"
"Hmm?"
Duanmu Huai raised an eyebrow in confusion as he looked at Huang'zen Kumiko, whose face was flushed, presenting him with an envelope.
"What's this?"
Taking the envelope handed by Huang'zen Kumiko, Duanmu Huai curiously glanced at it. If this was a love letter, it's way too thick. Plus, this is the office; even though there's no one else here, handing a love letter in this place... Hahaha, overthinking it.
Curiously, Duanmu Huai opened the envelope and saw postcards inside, with writings like "Thank you for your guidance, Teacher! We'll work even harder!" "We will definitely win the national championship!" and similar...
"What is this?"
Seeing this, Duanmu Huai was thoroughly puzzled.
"Uh... this is everyone's gratitude towards you, Teacher..."
Huang'zen Kumiko awkwardly explained.
