C2514 Familiar

This imprint looked like it was made of fire, and it was hanging upside down. It was very strange, and also very special.

When he saw this, Heng Yanlin's face showed a hint of astonishment as he thought to himself, "This imprint …"

It was because Heng Yanlin thought of something. He felt that it was very familiar, as if he had seen it somewhere before. However, he couldn't recall where it was