Mix jelly powder, sugar, and water together in the pot. Heat with medium fire until it boiled. Turn off the heat and let it a bit cool around 7 minutes, then pour it into the mold. Put mango and basil seed into mango jelly. Chilled it on the fridge for 30 minutes until jelly is firmed.

Prepare Mango Pudding ingredients while waiting. Take mango and a bit of water into a blender. Grind into smooth puree. Mix mango puree, agar powder, sugar, milk, and condensed milk in a pan. Heat with medium fire until it is boiled. Turn off the heat and let it a bit cool. Pour the pudding mixture on top of mango jelly. Chilled it again on the fridge for 2 hours until it totally firmed.