The novel "Blue Maple Leaf" is written around patients with depression. Depression cannot appear out of thin air. Everything has a reason. Just like Su Jin in this novel, she has been abandoned by her family, bullied at school, ostracized by her peers, and ignored by teachers. This has made her life a very depressing environment. She has no one to talk to. She doesn't trust everyone around her, even herself. She keeps everything in her heart until she meets someone who can open her heart.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.