The beauty of One For All is that it can be passed down from pupil to pupil, from All Might to Midoriya, allowing others to take hold of the might of this incredible ability. However, in the series second film, My Hero Academia: Heroes Rising, Midoriya (temporarily) lends One For All to someone very unexpected: Bakugo
Izuku went through an insane amount of realistic work, which was important for every aspect of the series. Specifically his character development. Not only did Deku improve mentally, but he also improved physically. Izuku still work hard so he can become strong enough to use 100% One for All.
