On his twenty-first birthday, Han Ji finally promised Su Beihui, "I hope one day we can swear an oath under the aurora."
Su Beihui, who always loved to smile, fell silent for the first time, then curved his lips and replied softly, "As you wish."
Fast forward ten years, Su Beihui and Han Ji set foot on the North Pole for the first and last time. Under the gorgeous aurora that filled the sky, Su Beihui gently kissed the corners of Han Ji's eyes and said, "Actually, the aurora has always been in your eyes, here." He clenched his right hand into a fist and beat his heart, "But it was never starlight, but sunlight. The warmth can cover the sunlight here."
Then he let go and watched the person he loved most in his life leave him without hesitation.