It's not a hen, but it can "hatch eggs." If you have a magical egg, you can gain some magical abilities by hatching it. What will you use it for?
Chen Bo, an ordinary older unemployed man, was forced to travel through the past and become a "historical corrector". He followed Zhu Yuanzhang and other founding emperors from generation to generation, from 0 to 1, using his egg hatching ability to help them correct history and step into the throne.
History is never accomplished overnight. All the historical records you see are people behind the scenes correcting deviations and restoring the "truth"
