He approached her to get revenge on her, but unexpectedly fell in love with her.
"I want to see the aurora and the ocean."
"I'll take you to see it, okay?"
But later he couldn't fulfill the promise he made to her.
"Qi Haiyang, I will only wait for you for seven years."
Because the memory of fish is only seven seconds.
Qi Haiyang, you are my aurora and ocean.
Intention: He is the darkness in the deep sea