This is not really my badassity but my mum.
Material needed: 5 liter of water that used to wash rice, 250g of palm sugar, a container big enough to holds the liquid.
Steps:
1. Collects the rice water into the container.
2. Put in the palm sugar.
3. Shake the container to make sure the sugar blend into the water completely.
4. Put at a cool dry place for a week.
5. Filter out any impurity after a week.