Ten years ago, Zhao Jialan chose to disappear to preserve everything. Ten years later, she discovered that no one could escape that summer, so she once again chose to become ashes, hoping that no one would sink into the abyss.
"Penguins judge their mates by their voices. Can you also recognize my voice?"
"Yes."
"What if... We are far apart?"
"I can recognize you at a glance, even if it's just your back."
Purpose: Don't do the wrong thing