I’m Growing a Tech Tree in the Beast World

-- What should I do after suddenly discovering I can travel back and forth between two worlds?

-- Trade goods, make money, develop technology.

After being wiped out along with his entire family, tech tycoon Gu Beicheng died taking his enemies with him, only to find himself in an uncivilized beastfolk world. Using his high-tech know-how, he successfully became the Beast King there. Once Gu Beicheng had been fed enough faith, he discovered that he could connect the two worlds.

What a deal!

A god in the beastfolk world, a modern-day tycoon,

In short: If you can imagine it, I can do it.