Boil orange juice, sugar and agar agar powder together at medium heat. Keep stirring during the process. Once it is boiled, off heat and continue to stir for another minute. Strain through a fine sieve into a small cake pan. Use a spoon to remove air bubbles. Leave to cool down completely before refrigerate for 2 hours.
Remove green kiwifruit skin and cut to cubes. Puree green kiwifruit with 100g water in a liquidizer and pour into pot.
Boiling method same as orange juice and pour directly to baking pan. (no need to strain).
To serve, cut orange and kiwifruit jellies, dragon fruit into cubes and mix them together in a large bowl or serving cups. Pour little lime or apple juice drink as dressing.