Don't Cry Maou-chan - Vol. 1 Ch. 5 - The strongest invader

[LemonJuice]

Considering that flustered attack obliterates everything within 1km of her and that dog survived without so much as a scratch. I can conclude that the puppy is leagues more powerful than the demon lord.

 

[Firelord2041]

Doggo will find the stalkers and protecc.

 

[knight_evangel]

Not the first time I've seen a Dragon Quest Monsters reference, but certainly one of cutest.