Ryuu ni Sodaterareta Saikyou ~Subete wo Kiwameta Shounen wa Ningenkai wo Musou Suru~ - Vol. 4 Ch. 20 - I Was Raised by the Dragon Royalty!

[naphack]

Was this the maximum sentence this stupid manga gives for someone who almost gaves a reason for humans to be wiped out ? Another trash manga for kids I guess

If the dragon said they shall not be killed then they shall not be killed.
Besides, being rendered stateless and turned into a non-person is literally the harshest punishment imaginable.