I am Lu Yu, deputy leader of Mercenary Squad D.
Reborn in a single day, I got the full set of bad luck: first, I woke up in a man's body; second, the original owner wasn't quite dead; and third, I'd landed in an unfamiliar parallel world.
After a clash of consciousnesses, I was forced to reach a conditional agreement with the original owner and lend him a hand.
Of course, every now and then I enjoy making things harder for him, too.
…
I am Lu Yu.
For sixteen years, everyone around me thought I was an idiot. I scraped by doing menial odd jobs at the police station, staying alive behind a vacant, foolish mask.
That was until a second consciousness appeared inside my body.
“Lu Yu, thanks for taking me home.”
“Are you a dog? Do I have to pick you up, too?”
“Lu Yu, I really want to lock you up. What should I do?”
“Trying to take control of my body again? Think you can beat me?”
The glories and affections of the past all faded away in a parallel world.
One mercenary, hardened by killing and fond of taunting and mischief; one boy, newly awakened, with a lively heart.
Amid layer upon layer of danger and hidden currents, two souls struggle for control, yet have no choice but to depend on each other to survive.
