When she was at her mother's house, Mo Lan treated Minglan badly, not only always sneering at her, but also scratching her face with broken porcelain. After getting married, it was even more because of Minglan marrying a high psychological imbalance, and when he returned to his parents' house, he played right and wrong, provoking Sheng Hong to scold Minglan . also deliberately let go of Aunt Kang, almost killing Minglan to death. 
Fortunately, Gu Tingye arrived in time, otherwise Minglan and the child would have died at the hands of Aunt Kang. Mo Lan has done so many bad things, why didn't Minglan not only pursue it, but finally forgave her?Forgive what you did before, it's understandable, but the last one almost killed Minglan ah, why don't you pursue it?Didn't Minglan know that she did it?I don't think it's very likely that I don't know, because Minglan has a discerning personality, she is not only wise but also able to find the key point at once when she sees the problem. Only a few people know that Aunt Kang is locked up in the Sheng Mansion, and no one will say it, because the deed of sale is in the Sheng family, and no one will spare their lives for Aunt Kang. Usually everyone is cautious and there has been no mistake, why did it suddenly catch fire?Someone must have done it on purpose, so that they could take advantage of the chaos and rescue Aunt Kang. Afterwards, the second master Tu came to report to Minglan and said that when he went to the water, everyone was in chaos, and he was not in his post, so it was not easy to investigate. But what is certain is that the fire was deliberately set by someone. 
At this time, Minglan guessed that it was the Wang family or the Kang family who did it, and the purpose was to rescue Aunt Kang and hide her and prevent her from going to prison. I also felt that the Kang family would not take risks, and targeted the Wang family, it must be the old lady of the Wang family who was eager to save her daughter, so she made the first move. However, after hearing that the Sheng family was on fire, the uncle of the Wang family came to ask for someone to see if his sister was okay. Minglan and Sheng Hong both believe that the uncle of the Wang family is acting. It wasn't until she gave birth and was assassinated by Aunt Kang that she figured out that the Wang family didn't do anything, and someone else saved Aunt Kang. Because if the Wang family saves people, they will definitely hide Aunt Kang, and they will not let her come out to harm others and kill herself. The only ones who didn't deal with Minglan were Xiao Qin and Mo Lan, Xiao Qin didn't know what happened to the Sheng family, and Mo Lan had just returned to her parents' house, and Aunt Kang was rescued. Therefore, Minglan can basically lock that it was Mo Lan who let Aunt Kang go. Then why didn't she seek revenge on Mo Lan, but instead invited Mo Lan to Gu's house for dinner in the finale?
First of all, Minglan felt that it was just speculation, and there was no real evidence. Although Minglan intuitively felt that Mo Lan did this, there was no real evidence. Without real evidence, Mo Lan naturally would not admit it. In case it wasn't Mo Lan who did it, it let her know the truth about her grandmother's poisoning. With the usual grievances between her and the eldest lady, she will definitely make a fuss about this matter, and it will affect the entire Sheng family. After all, when she works with Lin Xiaoniang, she has always only considered herself, not her family, and her own interests always come first. Therefore, this is also the reason why Sheng Hong hid it from her. 
Secondly, if you want to find out, it's not that you can't do it, but it will let the matter leak. It's not that Minglan doesn't have the ability to find out the truth, it's that she doesn't think it's necessary. Because Aunt Kang has been eliminated by Gu Tingye, she and the child are safe, and grandmother is getting better day by day. Once this matter is found out, it is inevitable that any step will not be handled well, and the news will be leaked, which will inevitably be unfavorable to the Sheng family. Just like what Minglan said to Sheng Hong: When the wind is smooth, naturally you are hello and I am good, in case the Sheng family also encounters difficulties one day, and the opponent takes this matter to the ground, it is not a matter of minutes. Therefore, it is best to calm down this matter and turn the page quickly, rather than holding on to it, and asking for the truth. 
In the end, Minglan cared more about other family members than seeking revenge on Mo Lan. At the beginning, the old lady of the Wang family used Changbai and Hualan to threaten Minglan to compromise, because Changbai and Hualan were really good to Minglan . Compared with Mo Lan's blow and frame, Rulan's snoring and drinking, the eldest sister and second brother are indeed very good to Minglan. Therefore, in order not to affect them and their children, Minglan was almost persuaded by the old lady of the Wang family, but fortunately, Changbai came back in time to preside over the overall situation, so he did not let Aunt Kang go. Although Minglan was angry in her heart, after all, Aunt Kang had been eliminated, so she was unwilling to affect the person who was good to her in order to find an unimportant person to take revenge. Minglan has an account book in her heart, and she remembers clearly who is good to her and who is not good to her. What is good to her, she is doubly good to others, and what is bad to her, she also knows. is like what she said to Sheng Hong: Everyone is so confused to live their lives, why do you have to ask so clearly?
Therefore, I think that although Minglan invited Mo Lan over, she didn't really forgive her, but did it for everyone to see, the Sheng family is a harmonious family. Only when the Sheng family is harmonious can it prosper for a long time, and there is a family to rely on. And Minglan knows Mo Lan's personality too well, as long as Minglan is better off than her, it will be a punishment for her. Because the fangs of jealousy and remorse will bite her heart night and night, making it difficult for her to sleep. Sure enough, the biggest revenge for the bad guy is: you are better off than him!