Yang Rui, who appeared in the second series, makes another appearance.
The loan shark calls Yang Rui and proposes a bet, offering to terminate the slave contracts of her companions as the stake.
Knowing that the game proposed would be unfavorable to her, Yang Rui refuses the offer.
However, the loan shark threatens to further torment her companions who are bound by slave contracts,
and in the end, Yang Rui has no choice but to accept his proposal.
A situation in which one is bound with ropes, forced to crawl along the floor, struggling to move coins, and whipped if exhaustion leads to stopping to rest is approaching Yang Rui.