Easy Jello/Jelly dessert

Step 1:
600 ml water
8 g agar agar (china grass)
3-4 tbsp rose syrup
Step 2:
480 ml water
12 g agar agar (China grass)
600 ml whole milk
1 tsp vanilla extract
1 can (160g) Nestle cream or thickened cream
1/4 cup (50g) sugar
3-4 tbsp rose syrup