The Invisible(없는 존재)

What does excluding someone mean to us? Why is it wrong to exclude someone? It is easy to perform exclusion and elimination. But taking the easy way out, it always brings problems. Those who are considered "non-existent." Among them, children are the most easily discriminated against. A story about a No-Kids Zone that prohibits children from entering, and about children that society wants to consider as "non-existence."