Magnus Chase and The Gods of Asgard

Magnus chase is a homeless kid in Boston. Being a cousin of Annebeth Chase, friend of Percy Jackson he encounters dozens of supernatural beings. I was also very shocked when he died in chapter four but he turns up as a immortal warrior in the viking heaven, Valhalla.After seeing the evil god Loki a several times in his dreams he goes on a crazy mission with his friends to block doomsday or more likely to hasten it at least.