From high school to college, from online dating to reality, from school to society, everything changes this girl.
A simple-minded, kind-hearted girl with low self-esteem turns into a vicious, selfish, bitter, mean and slutty woman. Her behavior tells others what she has experienced, what she has learned, and what she has let go of. Is it love or reality that makes her change? She finally met the right person, but she experienced pain again, which deeply burned her heart. She was strong and cold on the outside, but still as soft as a sponge on the inside. However, it was this heart that could not be hardened that harmed her life, and left her full of wounds. Because the sum of all the injuries created her indifference and selfishness. Because of her longing for love, others hurt her body; because of her kindness, others stabbed her heart with a 'knife' again and again. She thought about suicide, but seeing her parents, she felt that she shouldn't be so selfish; she thought about revenge, but she couldn't be cruel and indecisive, but she continued to strive for self-improvement.