SleepyheadMangaka

Ai Keero, a promising young martial artist and member of the Keero Clan, the world’s top group of assassins. From the time she was able to walk, Ai has had intense martial arts training and has a goal to become strong enough to avenge her parents, who were murdered in front of her by the Strongest Among All Living Things, Daizo Ryuujin, the Dragon Of Hell. To that end, Ai enters the big martial...

Sireen is a modern high school student, wishing for adventure in her ho hum life. But when a mysterious monk from Ancient times appears followed by the embodiment of death and destruction; Sireen may have gotten more than she bargained for. Now with the help of some newfound friends, the journey begins to solve the mysteries of the past, save the present and ensure the future.