This is the story of a crazy lich who possesses an internal game system and brings catastrophe to the entire world. “Let’s look at the daily quests today… it’s the damned choose one-of-two-options-type again. Destroy a town with a population of 30,000 people or above; reward: 10,000 evil points. Steal lollipops from 3 children; reward: 1 evil point. If neither of the quests is completed, then 2 points will be deducted.” “Tsk! You think I’m stupid? If I really destroyed a town, a crusade of Myth-ranked Holy Knights would definitely come hunting me down. Even if I earned the points, there wouldn’t be any life left in me to spend them. I better just go be a kindly lollipop bandit.” I’ve already had enough of being a notorious lich. Who says a lich can’t be a good person? I’m definitely going to beat this damned system and be an upright and dignified good man.
Unexpected events were termed as "unexpected" precisely because they would occur without forewarning and they'd have consequences nobody would accept.
Back in my original world, Archduke Franz Ferdinand couldn't be considered an important person. His death, or even the Austro-Hungarian Empire's revenge, shouldn't have been enough to affect the entire world. However, the international situation at the time was one where everyone was at the edge of exploding into war. Most countries had already begun preparing for war, and when this perfect "reason" appeared, it was merely the spark that ignited the dynamite. Germany happily took advantage of this to fan the fires of war, and this caused Russia, France, and everyone else to act as well. Thus began the First World War.
And things were similar in this world right now.
Bardi's situation wasn't great. Internationally, it was facing enemies on three sides.