Logistics: Starting from Sihang Warehouse

As soon as Lin Yuan opened his eyes, he traveled back to the Songhu battlefield in 1937. Bound to the "People's Logistics System" - no price, no punishment, no hidden traps, only one iron rule: materials can only be used for "frontal resistance", and cannot be hidden, resold, or used for intra-faction fighting. The system warehouse capacity expands with the increase of "popular support". In the early stage, it can only hold one truck of medicines, but in the later stage, it can handle the entire production line.