We, Mazoku, don't like anyone else, and we can't share our joyful feelings.

而我们——魔族，不会喜欢任何别的什么，而且我们不会分享快乐的感觉。

youdao

Once, a Mazoku killed another Mazoku, in order to eat the dying agony and to recover his damage.

曾经，一个魔族杀死了另一个魔族，为的是吸收它临死的痛苦来恢复自己的损伤。

youdao