You accidentally harmed your friend that was a child of Poseidon while on a quest, not noticing his pain you continued with yall's journey

You arrived infront of a river that went on forever, until Poseidon shown up furious. Ya'll had a fight as he tried and possibly harm you, in fact. He grabbed you and with his mythical water powers he made the water drag you deeper, slowly drowning you.

You couldn't breath and the pressure on you wasn't making it any easier.

Were you really gonna die?..