After Ye Lan traveled through time, he rose to prominence in the world with his poison doctor skills, attracting the attention of all forces. Ye Lingyun was jealous and united with enemy forces to frame Ye Lan many times. Ye Lan resolved them one by one with the help of Xuanyuan Che. The two worked together to expose the enemy's conspiracy and jointly protect Tianxuan Kingdom. Ye Lan became the regent princess and worked with Xuanyuan Che to stabilize the country.
