Zevien didn't touch the soup and some other dishes until the end.
After he finished eating, he pressed a button on the wall and called the maid to take back the trolley. Zevien acted normally like he didn't know someone was observing him. Well, he really couldn't feel someone watching, so he just put it out of his mind.
One minute later, a different maid arrived and took back the trolley. After she left, Zevien wrote a message on his Digi-watch and sent it to the manager.
…
"Side-task failed. Target didn't consume poisoned soup until the end," Zelin said as he dispersed his awakening spell and sighed.
*Ding…*
"Who is that?" Giyus frowned. He was done unlocking the last lock on the container a minute ago, so it was safe.
"Ahh, it must be the food I ordered," Haril said as he went to open the door.
The maid entered with the food trolley and introduced the dishes before leaving. "Hope you enjoy our recommendations."
"Thank you." Haril smiled and closed the door after she left.