Kaiyia is a 24 year old single mom. She is 2 years old son and has been working at a diner. Her older brother Ken didn't want her to continue at the diner because of the pay, but she convinced him and told him that this is only a temporary job. After that, 4 mysterious men wearing suits walks into the diner, and what catches their eyes was the waitress. She does know who Bonten is? Do they know she is a single mom? What happens when she encounters them? Read and Find out! Disclaimer: I don't own Tokyo Revengers. I only own Kaiyia.