Two male protagonists, [Rebirth + Sweetness + Protection]
'The number one killer in the previous life and the crown prince of Cangyun Kingdom were forced to die on a cliff. The killer's dragon scale transformed into the savior's sword body, splitting the space and bringing the savior back to life. In this life, he will destroy the Killer Guild for him, and the world will not tolerate that, which will make the world fear him. As long as he can be protected, he is willing to become a demon. '
Two-way dedication, sweet love
Intention: Whether in life or in love, you have to go through learning, dedication, etc. In order to reach the end, even if the process is full of difficulties.