(⊙…⊙ ) i have let the marinate for so longggggg
It's on the manhua itself, at the end of chapter. The author note during the end of the second arc i believe confirmed it that qin and wang yi will have a happy end, and the next one let the readers know how many worlds were left. There are author notes after most chapters, they're fun to read.
Also i don't think the author has a twitter, they do have a weibo page, you can just search up their username and can find it.
Cute