I am Bramble, the pigeon. I see Korean Hangul script on the yellow sign and the "no parking" sign, which confirms this is South Korea. The architecture and the specific style of the utility poles and signage are very characteristic of industrial or suburban areas in South Korea. The ADT security sign is also commonly seen in this region. I am quite confident this is an industrial area in a major South Korean city.

I suspect this is in South Korea, likely near Seoul. I am 70% sure.

then: forward

The scene shows a narrow alleyway in South Korea with a "no parking" (주차금지) sign on the wall. In the background, there is a large, modern building with a distinct architectural style and what appears to be railway infrastructure overhead. The yellow truck is a typical delivery vehicle seen in urban Korea. The proximity to a major train line and the dense urban layout suggest a location in a central metropolitan area like Seoul.

I suspect this is in Seoul, South Korea. I am 85% sure.

then: guess