Under My Protection

I've decided to describe my mafia bodyguard au in quotes:

"I have a happy personality and a sad soul in one body." - Rain

"Thank you for loving me when I still tasted of heartache and war." - Rain

"I don't care if you need to stay up crying all night long. I will stay with you. There is nothing you can ever do to lose my love. I will protect you until you die, and after your death I will still protect you. I am stronger than death. And nothing will ever stop me." - Phayu

**I decided to write this au after reading a Tumblr prompt from @blsunflower - so this is for them