The main female character, DanDan, is kind and beautiful, a lovable, good person.

Unfortunately, with a few exceptions, she is surrounded by idiots, madmen and lunatics, malicious people and criminals.
Among these people, one can confidently subsume the author who made this mess in 52 episodes.

There are brutally selfish parents and other disturbed people who obviously have the right to interfere.

For the happy ending, everything is concluded with a huge reconciliation smear, in which even the worst offenders are forgiven. Hard to bear...