As Reito begins to adapt to this new, man-less world, he finds clues that the virus was artificially created.
My brother gave it to me when I 
was little as a good luck charm.
C’est un porte-bonheur
que mon grand frère m’a donné.
Me l'aveva dato mio fratello
da piccolo come portafortuna.
Meu irmão me deu quando eu era pequeno,
como um amuleto de boa sorte.
Брат подарил мне его в детстве на удачу.