Boruto: Naruto Next Generations S01 E150 The Value of a Hidden Ace

After completing his mission to guard Tento, Boruto is assigned a new B-rank mission with Sarada and Mitsuki. Boruto is excited to start but he finds the rare X Card that he had wanted in his pocket. Realizing that this was from Tento, he goes to their hotel and learns that Tento's life is in danger.