C1482 Inheritance the Focus Is on the People He Met(1)

Le Le crossed his arms in front of his chest and seriously said, "Just now, big sister said, I'm three years and nine months old, you're three years and five months old, I'm four months older than you, I'm your big brother, and you're your little brother."

Lu Lu: "..."

What should he do?

This little guy's words were quite reasonable