Saving the Tragic Second Male Lead [Quick Transmigration]

In every novel, aside from the happy couple who are the protagonists, there is always the miserable, ill-fated second male lead.

Lou Nuo's task is to help these lonely men find happiness.

His plan is to find each second male lead a partner and heal his wounded heart.

But...

How did he end up becoming the second male lead's partner himself?!

Theme: Save lives