Healing the Broken Hearts

There will always be main characters who suffer through wind and storm only to suffer more.
And there will always be people who feel heartache for them. Some will be angry for them, some will feel sad and sympathetic.
A creature born from all the negative emotions in the world has taken on the job to heal those characters. And it turns out he is really good at it.
A/N: I was too tired from all the abusive stories filled with knives. And the action-packed adventures don't comfort me. Also, I can't stand most of the romance genres. So the result is that I decided to write a healing story for all those readers who suffered from the knives. ( By knives, I mean the malicious heartbreaking moments in the story)
The MC will have romantic interests and lovers in some worlds but won't in some. There may be quite a lot of face-slapping.