No rebirth. Who is the protagonist in white?

It's Yang Xiangyu. Yang Xiangyu was originally an ordinary college student. After his accidental death, he was reincarnated into his body at the age of 15, and became the abandoned Lord in others' mouths. Rebirth in White is an online novel, which also involves many elements of China traditional culture, such as martial arts, yin and yang, five elements, fortune telling and so on.