Jian Wang San
Also known as The Good Luck of the Century Three (Incorrect)
The red thread tied together creates countless couples.
However, there are still a group of stubborn teenagers
"Hello, Master Jun, I am only a swordsman, not a romantic one."
"What a coincidence, so am I."
A week later
"Xiuxiu, why don't you treat me as a bonded breast? I'll give you all the broken silver from now on~"
"emmmm... Okay."
A month later
"Xiuxiu, why don't we have a romantic relationship, and we can just do the task for the pendant~"
"emmmm... Okay."
Three months later
"Xiuxiu, why don't we get married? Then we won't be worried about being talked about when visiting relatives during the New Year~"
"... Zhi Ge, do you really think I'm stupid?"
In short, this is a story about an orphan (?) Female protagonist being tricked by a straight man (?).
There is a big age gap between the male protagonist and the female protagonist, so please be careful if you mind.