Chen Ze, of course, had no idea that he had been cast by Shizuka as the prime candidate for the villainous Assyrians and even blamed Nobita for it, but even if Chen Ze knew, he wouldn't have had any reaction, because the marriage between Nobita and Shizuka had basically become a foregone conclusion, with no other possible outcome.
So even if Shizuka complained about Nobita, the one who would put the wedding ring on Shizuka's finger was definitely going to be Nobita Nobi.
After all, Nobita was someone who kept Shizuka in his heart, and even the things Shizuka said in passing were remembered by Nobita. Chen Ze felt that Shizuka marrying Nobita was definitely not a losing choice.
"Ah... this damn magic crispy rice dish, why is it so hard to make?" Chen Ze was somewhat frustrated, although he had already figured out a direction last time, perfecting it to the point of perfection was still extremely difficult.