When they meet with a traffic accident, Gintoki and Hijikata miraculously escape without a scratch, but their souls end up switching bodies. With no means to return to normal, Gintoki has to live as a freedom-loving Hijikata, and Hijikata as a Gintoki who stresses strict discipline. The change in these two leaders transforms the Shinsengumi and Odd Jobs into completely different organizations.
but the machine must have 
malfunctioned due to the impact,
لكن لا بدّ أنّ الآلة تعرّضت لعطل بفعل الاصطدام
mas a máquina deve ter 
entrado em pane pelo impacto