Alien World: a Sandboxed Start to Create a Technological Dynasty

Sandbox + Invincibility + Farming + Relaxation + Pets + Gamification + Not Brainless + Upgraded Monsters + Decisive Killing As a game boss, Zhang Yilun came to a foreign land. I originally thought it was a daily battle of wits and courage, and a struggle to survive. As a result, the starting world is sandboxed! Zhang Yilun said, "As a passerby, I hook up undead creatures into fire pits, fight monsters, upgrade and explode equipment. Isn't this all normal operations?" Fill up the technology tree, and a technology dynasty rises from the ground! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.