Kai quickly grabbed Ren and swam with him, swimming further away from the shore before surfacing so Ren could breathe
"F-Fuck are you ok!?"
He looked down at him, eyes wide with concern-he looked so, so scared for him-
He gently set Ren down on the shore. He sat next to him, wrapping an arm around his waist to hold him up and letting him slump into Kai. He wrapped his tail around him, letting Ren slump into his chest and holding him tightly, arms wrapped around him. He gently kissed his head, smiling comfortingly down at him even though inwardly he was TERRIFIED-
"Hey...it's ok-it's gonna be ok, don't worry....I won't let her hurt you. Just sleep ok? For me?"