Your DNA has been fully replaced with that of a Pure-Blooded Devil, granting you even greater speed, strength, and durability on the level of a High-Class Devil. Your vision is now perfect in all conditions, and you now possess a passive ability called ‘Language’ which allows normal people listening to them to hear it in the language they're most familiar with and vice versa.
The reserves of your demonic energy are doubled, and your growth speed and potential will be significantly higher than other devils.