The Nightmare's abnormal agitation left Lin Feng somewhat surprised and uneasy.
Although the Nightmare has been refined, unlike other Demon Spirits, it retains its complete consciousness, with independent thought and intelligence.
Moreover, due to the Sealing Evil Seal, the Nightmare has undergone a peculiar transformation and has been assimilated by Lin Feng's blood.
Now, the Nightmare's entire body is a bright red, looking even more sinister and bloody, even capable of devouring blood and absorbing Qi and Blood to grow stronger.
Whilst this grants Lin Feng greater stamina and recovery, at the same time, the Nightmare's growth speed seems faster compared to when Ye Qiu refined it.
Before it was refined and sealed, whenever night fell into silence, the Nightmare would become very active, restlessly agitated, often leaving Lin Feng unable to sleep and suffering from insomnia the whole night.
