Well, the 'blood, sweat and cheer' could refer to a sports team's journey. They put in blood and sweat during training, and the cheer is the support they get from fans. The true story might be about their struggles, like a small team facing big opponents, yet still maintaining high spirits with the cheers of their loyal fans.
In a startup, blood and sweat are common. Founders work long hours, sacrifice personal time. The cheer could be the first successful deal. The true story is that it's a roller - coaster. There are times of despair but when that first big client says yes, it's like the cheer that makes all the blood and sweat worth it.
Hard work is a key element. Just like in the case of a construction worker. They put in their blood by doing tough physical labor that can sometimes lead to injuries, they sweat a great deal under the sun or in difficult working conditions. And when a building is completed, they get the cheer from the people who will use the building. Another element could be determination. People keep going despite difficulties.
One could be about a start - up team. They pour their blood (time, energy, and sometimes financial resources), sweat (working long hours, facing countless challenges) into their project. And when they finally succeed, whether it's getting a big deal or launching a great product, they get the cheer from their peers, investors, and customers. It's a journey full of difficulties but also rewarding.
It's hard to say for sure. If the author or creator has stated that it's based on real-life, then it might be. But often, stories like these can be a blend of reality and imagination to make it more engaging.