Zero Base One's Seong Han-bin, who uses proper and kind language

📸 Let's use proper and kind language.

The photo from the 2026 Hanbin Proficiency Test Neologism Mock Exam BEHIND has been uploaded to Hanbin's official Instagram!

Pretty Hanbin, who wins with his cute visuals even without knowing slang. Actually, I don't understand a single word either. New slang...