It is a virtual game where the protagonist can randomly travel through any fictional era and choose his or her own character to progress through the levels. The plot changes according to each important choice of the protagonist. There is no fixed plot. You may experience family, love and friendship, but no matter how real you encounter, they are all NPCs. The memory and NPCs will be erased the next time you travel. Let's experience this different world together!
"I am not so lucky to be the protagonist in your story every time. Most of the time I am just a small character without a name, silently accompanying you through your different lives, witnessing you falling in love with the most suitable person, empathizing with your joys, sorrows and joys, and then when someone needs to sacrifice to preserve the overall situation. It's natural to stand up when the time comes, but I don't feel wronged. I know you don't remember me. I just need to find you. The reason for my personal consciousness is you. Even if my consciousness is constantly torn apart in the cracks of time and space, I will be happy to find it and glue it back together. As long as I can see you again, I will do anything."
Concept: Love can transcend time and space. No matter how difficult it is, that person will overcome all difficulties and come to your side.