In present day Hokkaido, dragons have begun to appear and are being mercilessly slaughtered by the humans. For one dragon named Carmine, his centuries of life will include witnessing the death of his mother and closest friends, utter destruction at the hands of invading demons, and the companionship of young women who have captured his heart. Dragon Century follows Carmine over the span of hundreds of years, as he watches the world grow and change, and upholds his vow, above all others, to protect it from those who would destroy it...
Yakumo was just a normal boy... until he died in a tragic accident. Now, resurrected by the last of a race of powerful creatures, he has become her Wu, an immortal servant. Together, they must battle against Benares, the all-powerful Wu of the dark lord Shiva. What dark secrets from Pai's past will this battle unearth?
Taku is an ordinary eighth grader who has suddenly found himself in the land of Slaffleaze, a world much different than his own. Here, intelligent animals live like humans, and are ruled by Zalbo, an evil tyrant set on dominating both Slaffleaze and its twin planet Capricorn, the Earth. With the help of Mona, a human/dragon hybrid who is the last of her kind, and a handful of companions, Taku must fight to protect the Earth from Zalbo's incoming invasion fleet before it's too late!
Both Capricorn and Dragon Century have a jump to "another world" in them, so there's that whole other world aspect going on. Though in Dragon Century it happens in the second episode and it's a changed Earth, it's still a different world than what we all know. They both also involve dragons, so if you like dragons you'll most likely enjoy them both.