If I Can't Build a Mecha, I Can Only Sell the Blueprints.

"System, what's the use of giving me this blueprint?" "How do you want me to make a mecha without materials?" "Especially this Ark reactor, where do you want me to get the palladium element?" 'I'm sorry to the host, this system only provides production methods and complete design questions, and the host is asked to find a solution for everything else. ' 'Only by manufacturing the items on the current blueprint can the next blueprint be unlocked. ' "As long as it's made?" "I don't have to do it myself?" 'Yes host! ' "Oh~!" "I understand!" With that said, Xu Chengying packaged the design and hung it on Pin Xixi to sell it. Selling price is one billion! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.