0713's favorite sister

(Updated every night from 9 to 10, three chapters a day)... Perhaps, what regrets do you have? For Xu Xuan, there are many regrets, but since she had 7993, everything has changed... Xu Xuan accidentally bound to a system from the future. With the system, she traveled through one sub-time and space after another to complete the regrets left over from those years. In 2008, Chen Chusheng made an impulsive decision that he would take 15 years to undertake. The first time travel began here. Are you... ready? 0713: I am very lucky to meet her. She is like the sun, like the stars, like a little sunflower that never gets tired. She is the one who saved...