A Team of Heroic Spirits from a Parallel World

Where have I traveled through time? A heroic spirit is a being that has been transformed into a hero whose great achievements have been left as legends after death and have become an object of belief. Usually, heroic spirits are summoned by the world as a force to protect humans. What humans summon is a Servant. Isn't this the setting of the Xingyue world? After all, the heroic spirits in other worlds are not like this. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.