You Only Have One Year Left to Live, Why Are You Here to Express Your Love?

After time traveling, in just a few years, Chen Nan reached the pinnacle of various industries. However, the system only gave him one year to live. In this last year, Chen Nan disappeared and he just wanted to return to a normal life. Who would have thought that his ex-girlfriend would break into his life and express that she wanted to spend his last days with him. "Chen Nan, you can't die. You promised to watch the stars and the moon with me before!" "You are mine, no matter what the cost, I cannot let you die!" "It's my fault. I didn't take good care of you. Just let me stay with you in the last year, okay?" "Let's get married, Chen Nan. After you die, I will never marry again!" ————