The laboratory lights were bright.

Luke stood not far away, looking coldly at Tony holding up a test tube.

Under the light, the blue light from the test tube fell on Tony's face.

His icy face became even more cold and thin, with seemingly no emotion in his eyes.

While Tony could achieve this, Luke could not.

Since the last incident, he had been staying with Tony in this laboratory for a long time.

This monotonous life of burying oneself in experiments ...