My brother floated down from the dirty clouds, a flawless white snowflake that was blown precariously by the wind. No one thought that he would fall into the smelly ditch in the end.
Sorry, brother, I am a smelly ditch.
Highlight: There is no blood relationship between the protagonists, the reorganized family breaks up and they start falling in love as adults.
Main attack perspective
Demining: Attacking is unclean, receiving is unclean. Don't look at it with ordinary eyes. If you feel uncomfortable, quit voluntarily.
Concept: Love is not so noble