One is a tall, mature and domineering man, and the other is a simple, cute but willful little boy. The two were originally love rivals, but because of the death of their beloved, the two came together, and she was the one who brought it together. "From now on, the knight will no longer protect the princess, but the kind and lovely prince..." They are the people she cares about most, so she hopes they are happy. But now their happiness does not only belong to themselves, they want to live happily with her share of happiness. Instead of her, enjoy life and love. But the reality is not as smooth sailing as imagined. Same-sex love has to face too much social pressure, and they also have to face competition and destruction from strong rivals. . .