Although Shen Mu might come off as silly sometimes, his professional skills are indisputable. Otherwise, he wouldn't have received an independent operation area and the rank of Lieutenant, not to mention the highest special talent allowance, according to him, as soon as he arrived on the Alien Planet.
So, the Star Moon that was finally assembled by Shen Mu didn't have any issues even Ji Xinghe couldn't spot them. After running to apply for the Federation's 11th generation nuclear core Mechaengine and an alloy shield with impact functionality for Ji Xinghe, Shen Mu returned to the mechanic area and quietly asked Su He with careful whispers.
"Did Ji use a hammer?"
"A hammer?"
"Yeah, like, hitting and knocking on Star Moon's body with a hammer."
"Nope."
"Well, that's good then."