"Ayan, you said you would never leave me."
"Yan, who am I to you in your heart?"
"You cannot touch, hurt, or love the rose of the ancestral land of the abyss."
"Ayan, are you so reluctant to be my disciple?!"
"My youth is in its prime, but I am already old. Ayan, I will continue to live with my hope."
"Ayan, do you want to play with me today too?"
"Yanyan~"
Concept: The protagonist gradually developed true feelings for the target during countless strategies, but due to some special reasons, he kept suppressing them. In order to prevent those emotions from affecting subsequent tasks, the protagonist chose to clear his memory every time until the system told him that as long as you have the ability to protect him, even real emotions between the tasker and the target will be allowed. The protagonist worked hard until he was recognized later and no longer suppressed his feelings. Finally, he wrote the name of eternity for this unnamed love.