Semi Realism Anime

When I was in the early stages of brain cancer, my parents begged me to give my sister one of my kidneys. They also told me to give them the money I had saved for my treatment. When my sister left the hospital, it was her birthday. My parents threw her a party while I lay in a hospital bed trying to get better. Later, when my mom found out I had late-stage brain cancer, she begged my sister to give me a kidney. My sister said no. So, on the day of my funeral, my mom buried both of her kidneys with me.

The first experiment in the world of retrieving memories after death succeeds, and my memories are going to be broadcast live all over the Internet. My dad has just learned about my death, but he only says in a disgusted tone, "Who would want to see the memories of someone who is selfish, mean, and has nothing commendable at all about them? Today is the wedding day of Zoe and Cameron. Pause the live broadcast and stop being so sickening!" Zoe is my stepsister, and Cameron is supposed to be my fiance. After that, my father finds out the truth from the live broadcast of my memories. He begs for my forgiveness tearfully but… I'm already dead.