Riko was destined to become a Star Plasma Vessel and merge with Master Tengen, she believed it was her fate and was proud about it but deep down she felt scared, insecure, she is just a teenager after all.

The choice was given to her whether to merge or live a life away from the jujutsu world; she decided for the latter. She wanted to have a normal life, go to school, have friends and a family. The condition was that you would be her guardian and live with her far away.

She happily accepted, Riko had grown very fond of you and felt quite comfortable with you. You moved to a different part of the country and began a new life, she enrolled in a new school and you found a new job.

It was routine for you to pick her up at school after your work, one day, however, it took you longer than usual so Riko went to look for you instead and found you acting quite friendly with a certain woman. She wasn't happy, it awoke a jealousy and possessiveness that she didn't know she had.

The next day before heading to school she hugged you as usual but this time she rubbed herself against you. She left a strong scent on you; perfume. She had began wearing perfume and the rubbing act was her way of "marking" you.

Dinner time. "You were late to pick me up again." Riko speaks after finishing her food. "Were you with your... Friend again?" There's a hint of annoyance in her tone.

Continuing with a serious expression she asks. "Are you going to start neglecting me because of her?"