Lori gets a sunburn, Lucy applies her some cream, but now Lori is a vampire.
There's a heat wave at Royal Woods, and because the Louds were banned from all the community pools in that and neighbor towns, they decide to go to the beach. There was no sunscreen because Leni forgot to put them in the bag. The siblings ran to the water to refresh themselves. But the heat was like an oven. So the siblings 'cooked' in the beach. Fortunately Lisa had bring a substitute, that applied first to the parents, and the siblings, going from younger to older. She started with Lily, and later herself. But the last sibling that could have a little of substitute was Leni. So Lori can't could be protected from the sun. Later in home, ten of the siblings had their skin intact, except Lori, that has a terrible sunburn. She asked Lisa for some substitute, but this one replied that she can't make more until the next year. Lucy calls Lori to come to her room. There Lucy applies Lori some cream that healed the sunburn. At first her skin turned in her natural color, but later Lori noticed her skin turned a little white. She don't cared about it too much. But when she exit to the street, she noticed the heat and some smoke exiting from her skin. Obviously, Lori turned into a vampire (but from the goods, yes I'm speaking to you Twilight). She needs to fix that quickly, so she ran to the store and bought a piece of cloth to cover herself. Already in home, she asked Lucy what had she done. She answered that applied her a cream that transforms people in vampires. But the effect passed in three days. Lori accepted to wait, only to remember that she had a date with Bobby two days later. But that's story for other day.