Trailer: The story truly begins

Takumi Sakai has become the Iron Man of the MHA world thanks to his mentor, the ghost of Tony Stark, doing one last mission before his soul can pass into the afterlife... fully train Takumi to be Iron Man in this world. Now also a member of Class 1-A in the hero course, Takumi has no time to adjust as he faces new villains, competes in the UA Sports Festival, starts researching the Makluan Rings, and sometime later visits a place called I Island. Look out Iron Man... because the League of Villains and a new group of criminals called the Tong are watching you! As is the Tong's leader... the dreaded villain called the Mandarin, who may have closer ties to Takumi than anyone expected before.