Haru and Gaku's trillion-yen dream is a con artist's playbook disguised as an underdog startup fantasy. Every scheme pivots on the gap between what they claim they can do and what they actually pull off, turning failure into the fuel for the next impossible bet. You're watching two guys with nothing but complementary skills and pure audacity convince the world to hand them money before they've earned the right to touch it, and somehow that tension never breaks.

Haru and Gaku reconnect with a wild ambition: earn one trillion dollars. They're an unlikely pair. Haru is a confident talker who can win over almost anyone, while Gaku is a gifted but socially awkward programmer who struggles to land a job. After Haru talks him into interviewing at Dragon Bank, a major Japanese IT firm, Gaku is turned down, and Haru walks out on his first day in solidarity. Investors laugh off their outsized plan, until board director Kirika Kokuryuu, intrigued by the duo's opposite personalities, offers to back them. The result blends comedy, drama and psychological maneuvering around two friends betting everything on an absurd goal.