Ana just wanted to escape from reality because she had lost the ability to be happy. Her brain and gut were no longer generating the essence of happiness.
She endured all of this due to a series of events that happened to her: the death of her mother, which plunged her into a depression her boyfriend couldn't bear, leading him to leave her;
and the subsequent death of her father due to sadness. Her whole world crumbled, and it seemed that this strong emotional change trapped her in a constant state of distress. We all feel this way sometimes, but feeling like this all the time is despairing.
So, Ana decided to throw herself into the water, but she entered a strange light that left her suspended, as if she was being analyzed. The beings surrounding her were investigating and had never had contact with a human before.
They wanted to understand the broad human capacity to experience so many emotions and noticed that Ana stood out for her sadness, which filled them with wonder since they couldn't experience such feelings. This led them to Earth.
They managed to review Ana's history and realized that human emotions were so varied and complex that they wanted to use her DNA to merge it with their own. However, when they tried to do so, their brains overloaded, and they eventually awakened Ana.
Confused, they asked her a series of questions in a tremendous questionnaire, trying to understand how to handle these emotions. Through her answers, they managed to grasp all the hormonal changes. Finally, they achieved a more stable fusion, and, ultimately, they succeeded. With this new knowledge, they could develop more effective therapies for people facing uncontrollable depression disorders and, at the same time, advanced their understanding of how enhanced genes in aliens could affect their mental and emotional health. This breakthrough opened doors to deeper research into the relationship between genetics and mental health, promising a more hopeful future for those struggling with depression and other emotional disorders.
They also applied this breakthrough to Ana, who regained her stability and no longer suffered from depression. Now she could move forward and enjoy a world with humans and extraterrestrial subhumans who had managed to reconcile knowledge to overcome such terrible traumas.