The instructors in the organization once said that you must be ruthless towards your prey and never look into the opponent's eyes, otherwise, you will be completely defeated.
The first time, when she was about to trample a mouse to death in the apartment, she accidentally looked into the eyes of the pregnant female mouse... And felt compassion. As a result, the residence was invaded by a group of rats, and the clothes cabinet was chewed into pieces.
The second time, during the mission, she made the same mistake. She looked into the eyes of the man who was about to die by her own hands, and moved her damn compassion. As a result, she wasted the life of a man who had a heart for her!
The third time, she had always warned herself in ancient times that she must be ruthless, but she accidentally met the man's eyes again, and the result was even more terrifying, as her heart was eaten away until nothing was left...