I never played with PSO

I never played with PSO

I had been a PSU fan, I never played with PSO, or any of its episodes, nor the first PS games. My question here is, that which joins them? Is there? I have looked up and down to get a Phantasy Star explained exposé or video to tell me what that I need to

2020年
平成32年		 12月

In terms of direct plot relevance? PSO2 is self contained much

(2020年12月05日)

Occassionally there will be some crossover events which directly contain characters from other Phan…