Lancelot of the round table

The round table, a special unity of a secret military force of Asterales. A kin to undercover agents they are hidden among us, ready to serve and protect the public.
One of the most elite member of the round table Unit 10 code named "Lancelot". One day a supernatural event has taken place right in front of the eyes of Lancelot. But after sometime the mystery maybe lead to something even bigger that just plain and simple disappearances.