In addition to helping Jianggu zero repair cars, Feng Jianyu can also help Anshi thoroughly train dogs. Hello was raised as a police dog.

In the 24th chapter of "Detective Conan"'s official fan comic "Zero's Daily Life", Jiagu Ling asked his subordinate Kazuya Kazuya to help take care of the pet. He only hoped Kazuya Kazuya could also take care of him every day when he left Mihua Town for a mission. pet dog Harrow once fed water and food. Feng Jianyu also promised to take care of Harrow by Gu Ling, and made a big wish in his heart to let Harrow learn his special training skills and surprise his boss. In Chapter 42, Kazami Yuya's special training really paid off, Harrow was trained as a police dog by him!

Zero Valley is an undercover agent sent by the public security to the black organization. In the black organization, he is Bourbon, and he shows his identity outside as a coffee shop clerk and private detective Amuro Toru. Harrow is also Amuro Harrow, following the false surname of Gu Ling.

Amuro had no plans to keep a pet. After all, he was so busy that he didn't have time to sleep, but fate made a lonely stray dog ​​meet a lonely man, and they ended up together.

Feng Jianyu also often said that Jianggu Zero is a perfect person, but in fact, a good boss also needs a good subordinate to help. Feng Jianyu is not an ordinary capable person. Jianggu Zero often crashes the car. The most serious one, the Mazda RX-7 fell from a high altitude and fell into pieces. Jianggu Zero also asked Feng Jianyu to repair it. Soon after Feng Jianyu Yu also really fixed it.

In addition to repairing the car, Feng Jianyu is also in charge of matching clothes for Amuro.

Feng Jianyu also helped Anshito raise dogs. Naturally, he was more attentive. He spent a lot of time developing a relationship with Harrow and teaching Harrow to be a good dog worthy of the valley. All delayed.

After Kazami Yuya's unremitting efforts, when Amuro took Harrow to help a little girl find a lost pet dog, Harrow finally showed his unusual police dog ability.

Harrow searched for the target according to the taste, and ran around with Anshitou, which really surprised Anshitou. In the end, Harrow found the collar dropped by the lost dog, and Toru Amuro integrated the information to deduce the whereabouts of the dog.

Harrow's performance in the process of searching for the lost pet dog is really like a public security pet dog, which is due to Kazami Yuya's careful teaching.

Kazami Yu also has such a good relationship with Amuro Haro because they both like Yugu Ling, and Kazami Yu also complained a little about him. He was jealous of his handsomeness and thought he destroyed the car too quickly. It is the feeling of wanting to help the valley zero.

Kazami Yuya and Harrow are both keen to help Jiang Guling. With such subordinates and pets around, Jiang Guling should not think about the dead ghosts, let them go when they should, and not be so lonely.