Jiang Qiuhan and Nian Sui'an appear to be classmates and close friends to outsiders, but they seem to have a hidden relationship.
In the second year of junior high school, Nian Sui'an transferred to Jiang Qiuhan's school. In the first year of high school, they established a certain relationship.
But... Fate is always unsatisfactory. Something happened at Nian Sui'an's family. At the same time, Jiang Qiuhan's mock test scores dropped, and he was asked by his parents to stay away from friends and wait until his grades improved before he could play with friends. This led to misunderstandings between Jiang Qiuhan and Nian Sui'an... Later, Nian Sui'an suffered from depression. She couldn't see it on the surface but secretly committed suicide by slitting her wrists. Jiang Qiuhan found out and guided Nian Sui'an, which made Nian Sui'an feel better.
Later, Jiang Qiuhan and Nian Sui'an agreed to wear their most beautiful clothes and go to the sea together when they were admitted to their ideal university. However, in their senior year of high school, they were pressed hard by their families. They became each other's spiritual support, but... The moment the college entrance examination results came out, Nian Sui'an committed suicide by jumping off the building, and Jiang Qiuhan went crazy... After Jiang Qiuhan learned about Nian Sui'an's death, he took a scalpel and dissected the gangster who threatened them alive...
In the end, Jiang Qiuhan jumped into the sea and committed suicide while holding the urn in memory of Sui'an...
Purpose: Mutual redemption