"I panicked at that time too. I used the methods I learned to give her first aid, but she showed no signs of life again. She was my sister, I am a medical school graduate, a doctor who has never treated a patient, yet I ended up causing my sister's death. I've regretted it; if I had looked back at her, if I knew she had fallen, if I knew she was bleeding, if I..."
There are too many 'ifs', but they are of no help now; Chen's little sister has gone from this world forever.
She came to her brother with a heart full of reverence, with beautiful hopes for the future, only to die by her brother's hand…
If Chen Lin hadn't left so quickly, maybe his younger sister could still have been saved.
But, there are no more 'ifs'...
Chen Lin has lived his life trapped in the most painful memories, unable to escape them.
