C1999 A Goblin

Qi Zi actually saw Cheng Yu not only to write a paper, but also to comfort Cheng Yu without saying anything.

All these years, Cheng Yu had accompanied her. Although he didn't say it explicitly, Qi Zi understood Cheng Yu's intentions.

Qi Zi held Cheng Yu in high regard.

Although they were just looking for information to write their papers together, although they didn't say a single extra word