Fox Spirit, I'll Protect You for a Lifetime, and You'll Stay by My Side Forever

(Fox Spirit Matchmaker, single heroine Rongrong, no System, slightly yandere)

A boy trapped inside a sword meets a fox spirit girl by chance, and the two form a contract. What funny stories will unfold between them?

Gu Xiao’an: For you, it’s a contract. For me, it’s the hope of staying by your side.

Tu Shan Rongrong: In that case, let’s rename it a contract of servitude.

Dongfang Yuechu: An, are you afraid of Sister Rongrong?

Gu Xiao’an: Yes.

Dongfang Yuechu: Hey, how can you have no backbone at all?

Gu Xiaoyao: What’s backbone compared to Rongrong?

Tu Shan Rongrong: You’re always such a smooth talker, but I like it.