The Venture Bros.: Radiant Is the Blood of the Baboon Heart

Three days pass following the mysterious disappearance of Hank. His absence triggers a response from the O.S.I., leading to a deeper investigation into the circumstances surrounding his vanishing.

The O.S.I. faces an unexpected assault from a minor Guild villain equipped with advanced technology from ARCH. This attack forces the Council of Thirteen to dispatch their agents to investigate the brewing conflict.

During the investigation, Dr. Mrs. The Monarch and Red Death uncover a surprising DNA link connecting Hank to the Guild. This revelation leads to a directive from the Council to refrain from any action against Dr. Venture until familial ties are confirmed.

Meanwhile, Dr. Venture struggles with his latest invention, the HelperPod virtual assistant. A persistent bug causes it to float and play tunes whimsically, furthering his frustration with the project.

Burdened by guilt over his romantic missteps, Dean turns to Orpheus for guidance. This leads Orpheus and Jefferson Twilight on a daring mission to locate Hank and bring him back home.

Hank returns to the Venture compound, feeling drawn to familiar places as he embarks on a quest for personal discovery. There, he reconnects with his past and old friends.

The Monarch receives a visit from Mantilla, the leader of ARCH, who promises him revenge against Dr. Venture if he agrees to ally with her. This proposition stirs conflict within The Monarch, complicating his loyalties.

During a heist gone wrong at VenTech Tower, Mantilla hacks into the HelperPods using 21's phone. This manipulation turns the devices against their users, causing a chaotic spiral as the tower heads for disaster.

At an animal sanctuary, Hank learns about Bobbi St. Simone's tumultuous past. Her connection to Jonas and her life as a double agent illuminates the complex world of the O.S.I. and leads Hank to reconsider his own predicament.

In a race against time, Rusty and his team attempt to dismantle the HelperPods to stabilize the crumbling tower. They face overwhelming challenges as they navigate the effects of the device malfunction.

Dr. Mrs. The Monarch discovers Mantilla's significant secret about her lineage with Dr. Venture. They explore the implications of their shared bloodline and the complex dynamics of their family ties.

Amidst the confusion, Orpheus intervenes in the afterlife to rescue Hank and Dean. This unexpected twist leads to a heartfelt moment of reconciliation between the brothers as they confront their past.

The climax unfolds as the team works to secure the Tower during its fall. Amidst the chaos, The Monarch's downfall serves as a poignant reminder of their turbulent history with Dr. Venture.

After the dust settles, it is revealed that The Monarch is a genetically engineered clone, not a true sibling of Dr. Venture. This shocking discovery alters the perception of their rivalry and familial connection.

As the story concludes, Ben presents Hank with a treasured gift from Jonas, symbolizing the complexity of family bonds. Dr. Venture reassures Dean of his mother’s love, emphasizing that family is defined by choice and commitment.