The novel is shocking bcs the heavenly emperor and Consort Xue were lovers! But bcs his father died, he had to take over the throne and married the current empress ? After the kids escaped the palaces, Dongqiu Shu kidnaps Consort Xue and heavenly empress and wants to exchange them with a magical item used to hurt Chao Feng when he tried to escape with Qingkui. Bcs they receive this news, the kids had no way but to return to their places. There are too much going on in the novel, but they might skip the whole thing and go straight to the execution.
I think the spoiler of the events per episode in previous page is correct.
1. The brides switching fact gets exposed, so both couples escape from their places and live as fugitives. 2. the second wedding happens and we will get all the sweet scenes. 3. the legend about twin flowers is revealed. The heavenly emperor and void tyrant work together to kill the twins. 4. Man Man dies. Both couples + Husui get caught. 5. The twins fight against both Erlang deities and the void priest in Nine Hall. 6. Public execution, Qingkui commits suicide. 7. Yetan gains tremendous power. 8. Yetan kills the void tyrant and stays at the void. 9. Chao Feng and Yetan try to resurrect Qingkui. 10. If the emperor erases Youqin's memories, Youqin will fight Yetan, but then he regains his memories during their fight (bcs they do the same movements during the sword practice). 11. Youqin visits Yetan in the void to convince her again (the hug scene). 12. Yetan goes to heavenly realm and fights the emperor. 13. If Dongqiu Shu appears, Youqin and Yetan will fight him as the last boss.
So the fireworks scene might really be the ending? I'm imagining, if Youqin really dies at the final battle, one day he finally returns and meets Yetan in void realm.