Advanced wifi bridge

Hi,
I consider myself a beginner. I would like to build a solution where my hAP ac2 router works as a bridge, but does not “transmit and receive” on the same frequency. I have attached a picture of the structure I would like to achieve. WinBox and a reseted hAP ac2 are already prepared, but I can’t find a matching description anywhere. Please help me!
network.png

If you want right-most clients to be transparently member of the left part of LAN (i.e. same IP subnet etc.), then it can not be done if main router and secondary AP are not by same vendor.

Pretty good description of the underlying problem is in the wiki page https://wiki.mikrotik.com/wiki/Manual:Wireless_Station_Modes

I think I don’t need the transparent operation. The two networks can also be in different subnets. In this case, how to solve this task?

Set ac2 in station mode.
Wifi interface off bridge.

Thanks for the quick answer! As I mentioned, I am a beginner in this topic. Could you possibly describe the necessary settings in more detail?

Also beginners can use the help pages:

https://help.mikrotik.com/docs/display/ROS/PtP+GUI+example