Im on chap 19 this crazy

Wait I am too!! After such a crazy plot twist… idk what to do or think (〜￣△￣)〜
Ik from the beginning Eunha acted as if he knew nothing of the string but now that that it’s revealed that HE WAS THE ONE WHO MADE THE STRING, WHAT DOES IT MEAN?
I know the uncle said something about retying his destiny to him or something like that so does it mean that it’s so they cross paths with each other & they r destined to each other? Or does it mean that he rewrote ml’s destiny as his own? So that Eunha can have the destiny ml had? Idk if im explaining myself correctly lol