Fuguushoku to Baka ni Saremashita ga, Jissai wa Sore Hodo Waruku Arimasen?

Shirosaki Reito was suddenly sucked in by a mysterious crack and got transferred in between dimensions. He got reincarnated as a baby in another world. He was born in the royal family and was the heir to the throne but he was driven/kicked of the palace. The reason was that he was born as a Support