Get Lost, You Damn System

"Cnm." [Bad mouth value +10, system has been activated] Kieran was stunned and got what was probably the stupidest system in the world. As long as he talks to someone, there is a chance that the system will be triggered and he can't help but say dirty words. Words such as "nmsl" and "what about your mother". This is a disaster and a curse. Kieran embarked on a journey in order to escape from the system. (The introduction is weak, it's just a silly and funny story of cultivating immortality anyway)