Review Detail of swordzero in Human Of Rise In Against The Gods

I usually don't write review I kind had to when the author keeps lying. The mc gets transported with a system his goal is to get back to earth and the system tells him to become cultivator if he wish's for that to happen. Suddendly he recievies a quest to help jasmine and if doesn't his cultivation will be destroyed and he doesn't he have the option to decline, alot people say he is a slave to the system to which i agree but the author he's isn't. The system gives another mission which is to give the evil god blood which he got from jasmine to yun che and if he doesn't he will die and he can't decline. The mc recieves' more mission which he can't decline and has to do what the system says now tell me is the lying/giving some BS or is the mc a slave to the system.