The ending of "Hidden Corner": it's Zhu Chaoyang who is the bad boy with the deepest heart, Yue Pu comes second.
In the last episode, Lao Chen told Yan Liang that Yue Pu and Yue Xin were paired up successfully and are both in the hospital. But we all know that in the last two episodes, Yue Pu didn't show up again. And Yue Xin, since the beginning, has not appeared. Yue Pu has asthma, can't do strenuous exercise, and is allergic to cat hair. The last time she appeared, she climbed up the stairs in pursuit of a cat.
When she came down with the cat in her arms, it was clear that her lips were pale, as if she was about to fall ill. As expected, when Zhang Dongsheng emotionally confronts Yue Pu, she has an asthma attack and ends up in a coma because she can't inhale her medication.
Though Zhu Chaoyang is a child, underneath his naive appearance, he has an extremely meticulous mind, and even Zhang Dongsheng was deceived by him. Not only Zhang Dongsheng, but also Yan Liang and Yue Pu, as well as his father Zhu Guangping.
In the final episode, Zhu Chaoyang asked Zhang Dongsheng to meet him on a boat, while he also asked Yan Liang. Ostensibly, he called Zhang Dongsheng to come to him, while in reality, he guided Zhang Dongsheng to find Yan Liang while secretly calling Officer Ye himself.
And this drama also tells us that the so-called children are actually not innocent, nor do they know nothing. On the contrary, they know more than adults sometimes. They can also lie, deceive, blur good and evil, be selfish, sinister and cunning. We can't ignore their ability to learn and imitate and treat them as "children" just because they are young.
Expanded:
Behind the Scenes
The creators of Hidden Corner started with the idea of change. The idea of change set from the beginning was not to go beyond the surface of evil, but to try to show the many sides of human nature in the hope of letting the audience see deeper.
The title of the drama was changed to "Hidden Corners" to remind people to pay attention to the unnoticed corners of the world, where characters and stories grow, which may be inconspicuous, but when viewed in a larger scale, can bring a thrilling sense of shock.
Director Xin Shuang doesn't want to make definitive judgments about the play's behavior and characters as good or bad, good or evil, but wants to leave the audience with more to think about. The reason why the crew sought out Qin Hao for the role was for a kind of contrast, to avoid making people look like bad guys at a glance.
Baidu Encyclopedia - Hidden Corners