For her beloved son, Ruisasa would do anything. Her constant clinginess has made him cold towards her. As Ruisasa sinks into despair, more sorrow befalls her: it turns out her dear son was trying to sneak off to a mother-themed bar. In her mind, only she is fit for her son. She doesn't want some unknown woman to have him. To stop this, Ruisasa comes up with the idea of debuting as a hostess exclusively for her son…
