The love and hatred between the three brothers of the Odinson family and the three brothers of the Lawson family.
Pseudo BL real science fiction...
The main CP is EricXHal, and the relationship between the other two pairs of brothers is the auxiliary line.
Hammerhead and Avengers personnel infiltrated randomly. It's a personal hobby. It would be nice to treat it as the same name...
The alliance of two demon-hunting families