Xu Yixing traveled to ancient times due to an accident.
Yun Yi's junior brother looks the same as himself, so Xu Yixing can only be a good junior brother first.
In the long-term relationship, they have developed feelings for each other unconsciously. But with the identity of "senior brother" between the two of them, and the fact that Xu Yixing has the same appearance as his junior brother, it was not clear for a while whether the feelings in his heart were true or false. Fortunately, both of them regarded each other as important, and after some twists and turns, they understood their own hearts. However, God played a joke at this time...
Kindness and enthusiasm are attacked by x, restrained and calm
1v1BE
Intention: Be the light in each other's hearts firmly