omegaverse is a made up thing so, like FanGirlQueen99 said, is rlly up to the author how they want to build the world and what rule does it follows. So getting pregnant, marking, heat cycle and all those stuff are all different depending on the author. but most of them would follow the "general rule" to the omegaverse theme.
Ogawa talked about this on twitter. Once you leave the school you can't come back. He's not coming back. He was just there to show how older people can be as terrifying as teens.
Unless they're step siblings?
Really matters how the author writes the omegaverse. In some bl manga it is possible. In others it seems like family is immune
omegaverse is a made up thing so, like FanGirlQueen99 said, is rlly up to the author how they want to build the world and what rule does it follows. So getting pregnant, marking, heat cycle and all those stuff are all different depending on the author. but most of them would follow the "general rule" to the omegaverse theme.