Reincarnated As Alchemist

A young adult was returning from his workplace. He was looking into the distance as he reminded himself of his boring day with the old game as his last lifeline against that boredom. But, unknown to him, he was caught in an incident which caused his demise. The bus he was riding was buried by a collapsing building when a sudden earthquake occurred. The next time he opened his eyes, he is reincarnated to a world of magic as an infant named Ren Concerto. However, one by one strange things started to happen to him after he got reincarnated. Starting from an unknown game like system announcement and awakening of strange abilities. And for some reason, he received an enmity of the church and was given the Class which was deemed as useless.