On the twentieth level, there is another test to determine who may continue to climb the tower. Many who have failed and buried their dreams gather there. However, Ja Wangnan does not want to give up and puts everything on one last chance.
You should preserve your 
strength for the next test.
‫ينبغي أن تحافظ على قوتك للاختبار التالي.
Es mejor que guardes fuerzas
para la próxima prueba.
Es mejor que guardes fuerzas
para la próxima prueba.
En vue de la prochaine étape,
Dovresti conservare le forze
per il prossimo test.
Acho melhor guardar a sua força
pro próximo teste.
Про второй экзамен не забывай!