Episode 1

Risu Eiji (played by Satoshi Tsumabuki) works in a large tax accounting firm, but he is frustrated by something and has no hope.At this time, Royal Human Company commissioned him to investigate the actual situation of the horse racing division.

Royalhuman is a human resources dispatch company founded by Sanno Kozo (played by Hiroshi Sato). However, the horse racing business department that Kozo promotes continues to suffer losses. Kozo's son, Human Resources Director Yutaro (played by Kotaro Koizumi), who is not optimistic about this, is dissatisfied with horse racing.An attempt was made to cancel the business department and an investigation was commissioned.

On the other hand, Kozo's wife Kyoko (played by Hitomi Kuroki) also hates horse racing.

Risu went to the designated Hokkaido auction venue to meet Kozo, but he was soon late.At this time, the new horse that he wanted to get at all costs was defeated by the rival horse owner Shiina Zenhiro (Sawamura Kazuki).Kozo looked askance at Risu, who was dumbfounded when he saw the auction scene for the first time, scolded him for being late, and then accompanied him to deal with the horse owner's business and introduced a beloved horse he owned.Kurisu's previous life had nothing to do with horse racing, which surprised him.In addition, he unexpectedly reunited with his former lover Kanako Nozaki (played by Matsumoto Wakana) who is now helping on his hometown farm in Hokkaido.

After the investigation, Kurisu reported the dismantling of the horse racing division as planned, but because he was concerned about something, he contacted Kanako and was shocked when he heard the reality of the horse racing world.

Kozo and Kanako's enthusiasm for horses moved Kurisu, who was worried about his job as a tax collector.Then go to Hokkaido.As a tax accountant and as a human being, the answer I finally came to after my troubles was... Risu started a new challenge——.