Chapter 531: Chapter 531. Not a Minute Wrong

After Su Qing left, Qin Tie worked tirelessly for the past few days and finally made the mortar that Su Qing wanted. It was all made according to her blueprints, not missing a single point.

When Su Qing returned to Mo City, she saw Qin Tie at the city gate. Since he made the mortar, Qin Tie had been waiting for Su Qing or Xiao Zeyu to return. When it was cold, he would go to the city gate tower to warm himself up. This day, when he was freezing stiff and went to the city gate tower to warm himself, a soldier came to tell him that the young madam had returned.

"Young Madam."

Qin Tie ran out of the city gate tower with a corner of his cotton robe in his hand, his face brimming with a happy smile. Su Qing heard Qin Tie's voice and lifted the carriage curtain. When she saw Qin Tie's smile, her heart skipped a beat. Could it be that he succeeded?

Indeed, Qin Tie could not wait to tell her,

"Young Madam, it's done, it's done."

"Really?"