When Chaldea appeared in Marvel

Introduction: Inexplicably, he came to the crisis-ridden Marvel world... Holo, who was supposed to be an ordinary person, was still worrying about the sun of tomorrow, and he got the whole Chaldea by accident.The moment he successfully summoned the first heroic spirit through Chaldea, he decided that he would do something worthy of the heroic spirits.The Chitauri invasion is unstoppable, the Avengers are about to be destroyed, and the hero who can crush the stars stands up.The Ultron Legion is as numerous as locusts, and human beings are facing a great crisis of extinction. That saint led the army of heroic spirits to stand up.Thanos strikes, half of the life in the universe is about to