So i remember reading this quick transmgiration or world hopping bl. One of the stories is mpreg and the ending is that MC(shou) and ML have twin sons. At the beginning of the story, the MC wanted to get married but white lotus came to create drama (the scum groom liked the white lotus) in the end they didn't get married. The ml was one of the guests at the wedding. MC's grandfather was a wine businessman. This white lotus is back from the past and actually has a child with a painter, but his life is difficult. When he returned to the past, he finally left the painter and his son and created drama at the MC and scum groom wedding. Sorry if it's confusing and my bad english