Bai Yan is a past collector
There will be many regrets and reluctances in a person's life, and many times these regrets will be buried in the grave with the person's death.
Ever since Bai Yan opened the small black and red box when he was 18 years old, he has inexplicably become the only collector of the past in the world.
Everyone said that the surgeon, Dr. Bai, had superb medical skills and good looks, but he was quite unkind.
Xing Cizhi suffered from a serious illness when he was a child. After recovering from the illness, he insisted on giving himself a nickname Heitian
The family members didn't understand why he called him such a silly name, but he didn't know why either. He just felt that someone important to him would look for him through this name in the future.
Later, when Xing Cizhi met Bai Yan for the first time, he decided that this was the person he wanted to follow for the rest of his life.
Purpose: I would like to dedicate my life to the world, regardless of gains or losses.