Ex-Machina on Dimensional Travel

Obviously, this would help maintain Roman's physical condition, and it wasn't harmful either.

"Ever since your medicine started helping him, Roman hasn't had any concept of 'sleep' these past few days."

Da Vinci rubbed her forehead in distress, looking utterly pained.

"Other than taking brief naps whenever he craved strawberry cake, he's been sitting at his workstation around the clock these past few days."

"There's nothing I can do about it. There's still a lot of work to do, so I don't have much time to rest."

Although he was embarrassed at having his "slacking off" exposed, Dr. Roman immediately retorted. After all, he was only doing this because Chaldea still had not stabilized. Even if he rested, he would not be able to do so in peace.

Ever since receiving Xiu Er's medicine, he could completely forgo rest and use that time to improve his work efficiency.

After all, after taking Xiu Er's medicine, he did not need to consume energy or rest his body at all. It was as if he had become a merciless work machine.

"And there aren't any side effects, so you really don't need to worry about me."

"Sigh..."

Seeing this, Da Vinci knew she could not persuade him, so she could only turn her attention to Xiu Er.

At this point, Fujimaru Ritsuka and Mashu had already "retreated" to the edge of the conversation, watching Da Vinci and Roman talk alongside Xiu Er.

"Just this once."

After saying that, Da Vinci looked at Xiu Er again.

"Miss Xiu Er, please do not provide Roman with this kind of medicine again in the future, for the sake of Roman's 'habits.'"

"..."

Xiu Er parted her lips slightly. She wanted to explain that her medicine was completely harmless, but clearly, Da Vinci was not worried