Generate a story based on the following description. A train station in the Galar region is bustling with people. But all peace was shattered as a Togekiss strapped with a potent explosive fell from the sky - and as Togekiss fell to the ground with a painful wail, the Pokemon, forced to be the instrument of a suicide terror attack, was torn apart in a violent explosion. As the Togekiss cries out in agony, the bomb explodes, tragically killing many people and Pokemon alike. In the aftermath, the Human Supremacy Front claimed responsibility for the incident, claiming it was a "punishment". (At least 2000 words.)