They released a shark from the city canal. It returned almost immediately

A three-meter female dusky shark named Bukangi was spotted in a Busan port channel, attracting over a million viewers. Efforts to rescue her included removing her from the channel, but she returned shortly after. Authorities installed floating barriers to prevent her return, yet she managed to swim back. Experts suggest warm ocean currents and food availability may have drawn her back, but her prolonged stay in the channel has harmed her health. The shark's presence has boosted local popularity, leading to merchandise, but it raises concerns about climate change affecting marine life.