SSS Rank Dragon summoning! Only I can summon an army of dragons

Earth desecrated, humans slaughtered, and all razed to the groundthat was the destruction the devils brought in their wake, and Kendrick Skylar, one of Earth's Awakened who had stood against them, was the last to be taken by this plague.However, his death was not the end, but rather the beginning, as he was transmigrated to another world to restart his life, beginning as a baby.Growing up, the sore realization of how similar this world was to his own struck him. And the plague that befell his world would come for his new one, and everything he held dear, sooner or later.Awakening with the ability to summon SSS-rank dragons and an undead legion, he must prepare for the same fate that ended his first life to occur again.And this time, he must be ready.