Complex sentence: In order to get money to pay for her mother's cancer treatment, Zen and Moom decide to collect on the debts, which leads to confrontations with various criminal gangs and, eventually, No.8.
Split into simpler sentences: In order to get money to pay for her mother's cancer treatment, Zen and Moom decide to collect on the debts. This leads to further confrontations with various criminal gangs and, eventually, No.8.