A flicker of delight crossed Lü Yongchang's eyes as he felt the familiar stirring deep within his mind.
This feeling...
The technology tree space had advanced to the next level.
At first, Lü Yongchang had been a little worried as he watched the experimental starship race away like a wild horse breaking free of its reins.
After all, whether the antimatter engine project had succeeded could only be determined after comprehensive testing.
But now, Lü Yongchang's anxiety vanished completely.
The reason was simple: so far, the technology tree space had been the most accurate measure of whether a critical research project had succeeded!
Thinking of the technologies in the level four technology tree, Lü Yongchang felt boundless anticipation rise within him.
Suppressing his excitement, he calmly turned toward Fang Xu beside him and called softly, "Xu."
"Hm?"
Fang Xu's face was slightly flushed, and he was beaming.
Clearly, he was delighted that the antimatter engine had operated successfully.
Even so, when he heard Lü Yongchang call him and saw the somewhat serious expression on his face, he immediately reined in his smile and looked at Lü Yongchang with a slightly grave expression. "Is something wrong?"
At that moment, Fang Xu was even prepared to shut down the antimatter engine in an emergency.
Seeing Fang Xu's solemn expression, Lü Yongchang could not help chuckling. "Relax. There's nothing wrong with the antimatter engine."
"I'd like to rest for a while." Lü Yongchang pointed toward the office in the distance. "You'll be in charge of the remaining tests."
Fang Xu instinctively glanced at the heavy dark circles beneath Lü Yongchang's eyes.
Indeed, during the final stage of the antimatter engine's development, Lü Yongchang had barely had any time to rest as the project lead.
Now that the test had all but been declared