If Wu Hui had not been living abroad, he would not have met Yuan Qi, nor would he have had a fruitless first love;
If he had not left the city where he had been living because he wanted to escape memories, Wuhui would not have had any entanglements with Fan Yuanfeng...
All these things just make the regretless heart fall into the abyss again and again. Perhaps the two saddest words in the world are "if".
Since there is no way to change the past, no regrets will not blindly regret, it is always something that can be held in the palm of your hand...