Kira aka Yamagi Raito is the main protagonist of Death Note manga, anime and movie .

He obtain a book aka Death Note which can kill people by just writing in it .

He then uses it to kill criminal all over the world , however his deed is condemned by the government and a private investigator name L were hired to investigate the real Kira

Sometimes I wondered why there will always be a goody two shoes that spoil a good system like the one Kira is doing.

What’s the problem anyway? He’s killing the criminal for goodness sake!