With All My Knowledge, I Am Invincible in Another World!

[Western Fantasy] + [System] + [Group Fight] + [Tactics]' + [Omniscient Blessing] + [Territory Management] Li Yunhui served abroad in his previous life, and later passed the exam to enter the field of science and technology engineering. When he returned to China, his plane crashed suddenly. Traveled to a different world where various races coexist. The cute cat girl, the arrogant but coquettish dragon lady, the magicians with different personalities, and the melee of various empires. With the war angel created by Li Yunhui and his endless knowledge, Li Yunhui broke out of the siege. A decisive battle with the Holy Wizard! Passionate confrontation, national disputes! The cute little kitten is tumbling in her arms, the dragon lady is exhaling arrogantly, the fox-eared lady is so charming! The passion of another world❤️, the crushing war, the torrent of steel! Mage of Darkness and Sage of Technology: Feel my shadow!