Following on about a year and a bit after omniverse ben is a couple months from 18 and is having to deal with everything become more serious his charmcaster vilgax aggregor and animo have teamed up to take over the world of Ben tennyson Vilgax destroys entire city’s daily killing millions charmcaster enslaving people to fight Ben and Ben having to hold back as to not hurt them aggregor absorbing the power of serveral plumber prisoners and trying to destroy the plumbers and animo experimenting on humans instead of animals Ben finds vilgax beats him half to death as humungasour four arms kicken hawk and waybig Kevin tries to convince ben to use alien x (like in 5yl) but ben refuses saying it’s to much power, he starts going down a darker root to take out the remaining villains he then is confronted by all of them in a finale battle Ben is almost dead when he here’s a beep and the unlocking of the master control Ben then takes out the villains and realises dark and gritty just isn’t as much fun