"When we were weak, he forced us to learn violence and killing. When I survived, he made me learn how to be gentle."
"Then I met you."
"I discovered that my ability to learn was not so good that I could put everything I learned into practice."
"I forgot what gentleness is."
"I just want to be nice to you."
Nightingale, my good nightingale... Main CP: The upright hub Nightingale who is obsessed with "99 Days to Get to the Girl You Want" x Yuenmeng (Hinason Amu) who remains optimistic and cheerful even after going dark and never returns on the road of complaints.