Old age Kuyo n Doce

Their are old ,but got white hair colored But Kuyo got blind eyes (white eyes) But him can hear best, voice and moviments. Him is very powerful But i saw my dreaming ,him transformed the powerful white dragon o_O with wings and one golden circle (making powerful lazer, as motor to give power for mouth).
Had one dark enemy ,but Kuyo can have one little problem for Doce ,when near to enemy , him try to kill it and it called "no! Ummm, i'm a Doce." and Kuyo stopped to attack in it but Doce said "No! it's false!" And killed that enemy LOL. Because Kuyo is blind ,can't see right but him can see fewer, or use white dragon to see all ,because dragon has pure eyes and seeing right.