"Nicholas, the letter has already explained it.
Due to the 'Bionic-human-Biomass data' you provided during our collaboration, along with various brain parameter data from life outside the city, our work progress has seen a qualitative leap.
I have specifically instructed the senior engineers in the Church to develop a exclusive power armor for your [Big Expedition].
However... this armor is still undergoing final stability testing.
The test will take several hours. Since you came early, I would like to invite you to tour our various labs here.
"No problem."
"By the way, your recent research progress on living organisms in your lab seems to be quite good?"
"All thanks to Mr. Newton for providing the experimental data on steam dynamics and relevant confidential papers. It indeed had good results, but it's far from a huge leap forward.
We just carried out some 'superficial' fusion, and no uncontrollable rejection phenomena have occurred for the time being."