A mother, Chihiro, and a son, Tetsuya, who lost their husband at an early age and have lived a healthy life with their mother and child. Tetsuya vowed to "protect his mother" on behalf of his late father, but before he knew it, it turned into a forbidden love... One day, he decided to go on a trip with Chihiro. He is excited to be able to spend time alone with her beloved Chihiro, but is shocked when she is introduced to her boyfriend, Toru, during her travels. Tetsuya can't be honest with Toru, who acts like a gentleman. One day, I witnessed Chihiro getting entangled with Toru...
