[Shuang Jie+Double Madness+Double Male Protagonist+Reunion after a Broken Mirror]
The day Jiang Lin won the physics prize at the age of 28.
A rare snow suddenly fell in Stockholm.
Jiang Lin saw Shen Qingci, who died in a laboratory explosion three years ago, at the back door of the hotel.
The other party was dressed in black, standing in the snow, his eyes as calm as ever.
"Jiang Lin, long time no see."