With the Whole Family System Added In, Am I the Only One Useless?

This world is so weird. Many of the characters Hong Yuan saw on TV and in books in his previous life exist in this world. After he was born, he was always taught by his family: Your talent is very poor and your level is very low. But what he didn't know was. Damn it, there is a summoning system. His dad has a sign-in system. His sister has an elixir system. And he, as a time traveler, has nothing, and his family calls him a waste every day. Even when he was 16 years old, they actually threw Hong Yuan down the mountain. But he is just a little Luo Luo in the early stage of spiritual fetus! The world is dangerous and he is afraid!