He was born when the worlds merged and existed because of his love for Batman.
As a little cub, he has his own name and learns and grows with the help of those around him.
And his appearance changed the fate of many people under a strange combination of circumstances.
...
"Why are you called Gerd?"
"Because from the beginning, I felt that my existence was to protect (guard) Batman."
"Ah... But you don't seem to have a last name for yourself?"
"I don't know what to take..."
"Light, because you bring light and hope to us and to me."
...
1. Cp is Tim
2. I summarized the Cloverfield series, which contains my own analysis. It's okay if you haven't watched it (it's better), hehehehe.
Concept: Guai Zai, Chaoying and the World