"Dual-themed Heavenly Immortal Illusion Domain" 

Axelle still didn't know the true ability of the immortal domain, but he tried to devour the domain anyway, and soon, he received a rush of vitality from that extremely beautiful domain. 

Axelle immediately assimilated a part of that domain, such as a small part of the river, the waterfall, or the corner of the mountain in the sky. 

The blue sky, the clouds, the mist...all of them were taken away mercilessly. 

Immediately after that, Axelle incorporated these new elements to the area around his white castle, which was the last pure land. 

The sky above the white castle turned blue, not eerie crimson and black like before. The dark clouds became soft and fluffy white clouds. The thick miasma around also became a refreshing white mist. 

These elements didn't contradict Axelle's own abilities because he was an elf, and many abilities were actually suitable for his identity.