I traveled through time and space and became a yellow-haired person, determined to stay away from th

Story of: I traveled through time and space and became a yellow-haired person, determined to stay away from the heroine

Lin Yu didn't understand why he traveled here. Others traveled to a world of immortals, where they defeated thousands of enemies with one sword. Or they traveled to a historical dynasty, where they changed history and gained power. At the very least, they traveled to decades ago, where they made a fortune by taking advantage of the information gap and had countless concubines. Who traveled here?