High-end fighter jet design?
Pointless now!
Once we have anti-gravity vehicles, there's simply no need to design planes anymore.
Most of the institute's design work is now in the civil sector, and even the renowned aircraft designer Yang Cong has no work on his hands; he spends his days sitting in the office, drinking tea, chatting, and surfing the internet, and before he knows it, the day is almost over.
Yang Cong knew that the future would be like this because domestically, fighter jets were about to be phased out.
Even if they wanted to keep fighter jets from being phased out, the country already had the J-40, and for twenty or thirty years, there would be no need for high-end fighter jets; at most, they would design auxiliary function aircraft such as AWACS, reconnaissance planes, and helicopters.
In comparison, the performance of anti-gravity vehicles is too superior.