Transmigrated as a Little Krupp

A soul from the East of a later age transmigrates into the body of Old Krupp's son. Young Krupp had been sickly since childhood, and transmigrated after coming down with a fever. This is the story of how he builds a giant financial conglomerate.

The story begins after the global economic crisis of the 1880s and continues until after the end of the First World War.

The main plot follows Krupp as he builds up his industries. He starts with steel-related businesses, then uses finance to control the industries connected to them upstream and downstream, forming a conglomerate.

He expands through financial crises, eventually becoming a giant multinational oligarch.