C126 Young Master of the Feudal Marshal Young Master of the Feudal Marshal(11)

The design and production of high-level mechas required a high level of spiritual energy and precise control. Normally, O would not be able to achieve this. Therefore, the Refining Department of mechas in the Federal Army's Institute of Affairs would only accept A, and so far, O had never had a chance.

Tu Chiyu's advantage was very obvious