Il enchaînait les conquêtes amoureuses en évitant à tout prix de s'engager. -- He made a series of love conquests while avoiding commitment at all costs.

Enchaîner her means to "chain together", "link together" in the meaning of creating a series of something.

Ah, I get it now. I had all sorts of weird images in my mind ;-)

Honi soit qui mal y pense.... ;)

Lol. I had to look this phrase up. A good one to know and I learned a new verb!

Most of the examples I came across used honni not honi?

It’s a saying derived from old French. The original spelling was « honi ». The modern spelling is « honni ».