In the Sengoku period (in Japan), the master-servant relationship and social status relationships became clearer compared with the previous periods, and even if a samurai became 牢人 because the family of his master lost its position, there were many other opportunities for him to find a new master.
戦国時代(日本)になると主従関係と身分関係が前時代より明確になり、たとえ主家が滅びて牢人となっても再仕官する機会は多くあった。