In the wild environment, the adults of the unicorn will eat sweets such as resin and fruit. Artificial rearing adults only need to feed fruits with high sugar content, such as bananas and apples. The advantages are comprehensive nutrition and no side effects, but attention should be paid to replacing the fruit in time to avoid deterioration. There are also special insect jellies on the market, probably one in 0.5 yuan. The advantages are convenience, easy care and no breeding of pests such as fruit flies. Many beetle jellies boast that they contain beneficial ingredients, which can supplement the physical strength of adults and prolong life.