Reborn in Magical World With Summon Magic

Alex a man with a knowledge that so rich and able to save many people with his knowledge and able to make so much money with his patent getting killed by assassin sent by once of his enemy, and meeting the gods because of his kindness getting his second life, follow the journey of Alexius getting born in magical world.

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Disclaimer: I found the cover in google so anyone that create that cover can contact me if they want to take it down