Regret for the Hundredth Time

"We have no right to choose, only the fate of being chosen." "Welcome to Regret Exchange, No. 9527" Human beings only know how to cherish after losing... Someone spends the rest of his life just to see her again. Tell me what regret is? (The author declares: There is a knife, there is a knife, there is a knife, read with caution) This is also my first book. It may not be very good, but I will try my best to bring you the best. Thank you to all readers for your support. Your support is my biggest motivation.