My Two-Ton Steel-Spined Girlfriend

[An alien superpowered robot weighing up to two tons, but a sweetheart at heart, VS an outwardly composed human from Earth who can't stop ranting internally] After the war, the damaged JF409 crashed on Earth and was picked up by a human mechanical researcher on the run. Ever since Lin Feng brought the robot home, every day had been a combustible disaster... Day one: The balcony exploded. Day two: The TV exploded. Day three: The kitchen exploded. Lin Feng clutched his forehead. “Stop! You're not allowed to touch anything!” 409: “Okaaay~~” Watching 409 huddle in the corner and draw circles, Lin Feng suddenly softened. “Wait, I mean you're not allowed to touch anything except me!”