Because he was having trouble fighting retakka, Boboiboy finally decided to combine the two elements into one, this made Supra come out and when he finished fighting retakka, Supra was tired but didn't turn into the original Boboiboy then Supra went down and because he was tired, Supra stepped back but he lost his footing so he went inside. water like the sea maybe.

"BOBOIBOY!" You screamed into the sea trying to help Boboiboy get out.