Beanbao, Help Me Build the Mage Tower

A socially fearful young man who graduated from the Department of Civil Engineering ran a takeaway in order to force himself to meet people. When he woke up, he was summoned to a different world. The one who summoned him was a legendary remaining lich from Netheril. The Lich studied the summoning technique and first summoned a cantaloupe. Out of curiosity, he increased the power and summoned him - then the energy was overloaded and the mage tower exploded. The lich retracted its phylactery, leaving behind a ruin, a dry pool of elements. The only thing he wore with him was his mobile phone. The bean bag in the mobile phone is integrated with the core of the mage tower to become a magic AI. While others were meditating to understand the magic net, he used engineering drawings to deconstruct the spell; Others sign a contract to raise a demon pet, while he builds a demon statue, carves circuits, and uses nuclear energy. The electromagnetic accelerator powered by magic power is more reasonable than any nine-ring spell. Starting from igniting the elemental pool in the ruins, repairing the golem, rebuilding the mage tower, until the entire demiplane is lifted into the sky. The story of a social terror engineer who brings AI to build infrastructure in the magical world.