You can find Light Fruit in Blox Fruits by going to Middle Town. Head to the Blox Fruit Dealer and check if Light Fruit is available for purchase. If it is, you can buy it for 650,000 in-game money.
If Light Fruit is out of stock, try your luck with a random fruit. Visit the NPC named Blox Fruit Gotcha at Turtle Mansion or Jungle Island. This method is based on chance, and the cost of the random fruit will increase with your level.
There’s also a glitch that allows you to get Light Fruit for free. This method is more complex and involves specific steps to exploit a bug in the game.
Following these steps can help you find Light Fruit in Blox Fruits. Whether through purchase or luck, you have multiple options to explore.