Kon has seemed to have lost his mind and reverted back to his days as an anti-social gamer nerd. The princess has ordered Marion and Sainglain to bring him back to his senses. 
getting into hot water and 
enduring it for a long time.
Entrar a agua caliente y 
soportarlo por mucho tiempo.
Entrar en el agua caliente y aguantar todo el tiempo posible.
ir para uma fonte termal e ficar
lá por um bom tempo.