Back at his garage, Hiro burst in with Baymax behind him. He sat down at his computer and accessed Baymax's super sensor. This enabled him to make code changes directly into Baymax.

Baymax stared at Hiro. Hiro's eyebrows were furrowed as he concentrated on the programming. "Your blood pressure is elevated. You appear to be distressed," Baymax said.

"I'm fine," Hiro snapped, typing faster. "There." He turned to Baymax. "Is it working?"

"My sensor is now operational," Baymax replied.

"Good," Hiro said, and tapped the access port on Baymax's chest. But the port didn't open. Hiro tapped it again. "What?"

"Are you going to remove my health-care chip?" asked Baymax.

"Yes. Open," Hiro said, tapping the port again.

"But my purpose is to heal the sick and injured."

"Baymax, open your access port," Hiro ordered.

"Will terminating Callaghan improve your emotional state?" Baymax asked.

"Yes! No... I don't know!" Hiro said. He removed Baymax's chest armor to get to the port, but it still wouldn't open.

Hiro tapped it harder.

"Is this what Tadashi would have wanted?" Baymax asked, and Hiro felt a bit of a sting.

"It doesn't matter," Hiro said angrily, although he suddenly began to feel conflicted.

"Tadashi programmed me to aid—"

But before Baymax could finish, Hiro said, "Tadashi is gone." Then he dropped his head against Baymax's chest. "Tadashi is gone."

"Tadashi is here," Baymax said.

Suddenly, Hiro heard the muffled sound of Tadashi's voice. He looked up at Baymax in disbelief. Baymax was running the data from the first day he was activated.

"This is Tadashi Hamada," the muffled voice said, "and this is the first test of my robotics project."

Hiro could see his brother on Baymax's display screen. He watched as Tadashi ran test after test, trying to create Baymax. Finally, on his eighty-fourth try, the big white robot next to Tadashi said, "Hello. I am Baymax, your personal health-care companion."

Hiro watched Tadashi pump his fist and spin around in his chair. "It works! He works! Ah! Yes! This is amazing! You work!" Tadashi cheered. "I can't believe it! Ha-ha!"

A bitter-sweet smile came over Hiro's face as he watched his brother. Then Tadashi said, "Okay. All right. Big moment here." He turned toward Baymax, fingers crossed. "Okay. Scan me."

On the screen, Baymax stared at Tadashi. "Your neurotransmitter levels are elevated. This indicates you are very happy."

Tadashi said, "I am. I really am! Wait till my brother sees you!"

A tear ran down Hiro's cheek.

"You're going to help so many people, buddy. So many," Tadashi said. "That's all for now. I am satisfied with my care."

And with that, Baymax's display screen froze on the image of Tadashi. Hiro touched the screen.

"Thank you," Hiro said, looking up at Baymax. He didn't need to ask him to open his access port anymore.

Then Hiro heard someone call his name. He turned and saw the whole team standing in the doorway of his garage. By the looks on their faces, Hiro knew they'd seen Tadashi's video, too. Hiro hung his head. "Guys, I ... I'm ... ," he said.

Go Go rushed up to him. "We're going to catch Callaghan. And this time we're going to make it right," she said as she hugged Hiro. The rest of the team watched, a little stunned. Was Go Go actually hugging someone?

"But maybe don't leave your team stranded on a spooky island next time," Wasabi said.

"Oh, man," Hiro said, realizing that he'd been wrong to abandon them.

"Nah, it's cool," Fred told Hiro. "Heathcliff picked us up in the family chopper."

"Hiro, we found something you should see," Honey said. She was holding a hard drive.

Hiro hooked it to his computer and saw a frozen image of the test pilot, Abigail, on his screen. As the video played, Hiro gasped. Abigail was standing with Alistair Krei and another man. "Is that ... Callaghan was there?"

"Yeah, but why?" Go Go asked.

"And they look like they're good friends," Fred added.

Hiro was confused. "But Callaghan hates Krei." He thought back to the time at the Tech Showcase when Callaghan warned him not to take Krei's offer. "I wouldn't trust him with your microbots, or anything else," he had said.

Hiro fast-forwarded to a close-up image of the pilot. He zoomed in. He could clearly see the name on her flight suit. It read Callaghan. "The pilot was Callaghan's daughter. Callaghan blames Krei."

Fred nodded knowingly. "This is a revenge story."

Hiro nodded, too, realizing that Professor Callaghan was after Krei all along. He needed Hiro's microbots to carry out his revenge. Hiro thought about the awful destruction the portal could cause. "So what are we waiting for?" he said to his friends.

The team prepared to head to Krei Tech's new campus, knowing it had to be Professor Callaghan's real target.

回到车库，小宏冲了进去，大白跟在后面。他坐到电脑前，把大白的超级探测装置连接到了电脑上。这样他就能直接对大白的编码做出更改。

大白盯着小宏。小宏在集中注意力编程的时候，他的眉毛皱在了一起。“你的血压上升了，你看起来很痛苦。”大白说道。

“我没事。”小宏噼里啪啦地快速在电脑上敲击着回答道。“好了。”他转向大白。“可以了吗？”

“我的超级探测装置可以使用了，”大白回答道。

“很好，”小宏说道。他轻轻摁了一下大白胸口的访问端口，可是它却没有打开。小宏又摁了一下。“怎么回事？”

“你要拿掉我的护理芯片吗？”大白问道。

“是的，打开它，”小宏说着，又摁了几下访问端口。

“但是我被研制出来是为了救死扶伤。”

“大白，打开你的访问端口，”小宏命令道。

“杀了卡拉汉能改善你的情绪状态吗？”大白问道。

“是的！不……我不知道！”小宏说道。他移除了大白胸部的盔甲，想要打开端口，可还是打不开。

小宏更用力地摁着那里。

“这会是泰迪想要的吗？”大白问道，小宏感到一丝刺痛。

“我不在乎，”小宏生气地说，虽然他随即感到很矛盾。

“泰迪研制了我是为了帮助……”

但大白还没说完，小宏就说道：“泰迪已经死了。”然后他把头撞到大白的胸上。“泰迪已经死了。”

“泰迪在这。”大白说道。

突然，小宏听到了泰迪低沉的声音。他不可思议地看着大白，大白播放着从他第一天被激活时开始储存的数据。

“我是滨田泰迪，”那个低沉的声音说道，“这是我的机器人项目的第一次测试。”

小宏可以在大白的显示屏幕上看到他的哥哥。他看着泰迪一次一次地做着实验，努力要创造出一个大白。最终在他第84次实验时，泰迪旁边的白色大机器人说道：“你好，我是大白，您的私人健康顾问。”

小宏看到泰迪晃动着双手围着椅子旋转。“成功了！他好用了！啊！太棒了！太神奇了！你能运行了！”泰迪欢呼道，“我简直不敢相信！哈哈！”

小宏看到哥哥时，脸上露出了苦涩的笑容。然后泰迪说道：“好了！到此为止！这是个重大时刻。”他手指交叉转向大白。“好吧，扫描我。”

屏幕上，大白盯着泰迪说道：“你的神经递质水平上升了，这说明你现在很开心。”

泰迪说道：“的确，我确实很开心！很期待我弟弟看到你。”

一滴泪珠从小宏的脸上滑落了下来。

“你会帮助很多人的，伙计，很多很多。”泰迪说道，“先这样吧，我对你本次的护理感到很满意。”

说到这，大白的显示屏定格在了泰迪的影像上。小宏摸着屏幕。

“谢谢，”小宏看着大白说道。他已经不再需要大白打开访问端口了。

接着，小宏听到有人叫他。他转过身来看到他的小队成员正站在车库门口。看到他们的表情，小宏知道他们也看到了泰迪的视频。小宏垂下了头。“伙计们，我……我……，”他说道。

神行御姐冲到他面前。“我们去抓卡拉汉。这次，我们要做对的事。”她抱住小宏说道。其他伙伴看到这一幕，有些惊讶。神行御姐真的会抱着别人吗？

“但是下一次，别再把你的队友撇在毛骨悚然的荒岛了。”芥末无疆说道。

“哦，天哪。”小宏说道，他已经意识到抛弃他们是多么大的一个错误。

“没，没事，”弗雷德对小宏说道，“希斯克利夫开着我家的直升机把我们接回来了。”

“小宏，我们找到一些东西，你得看看。”哈妮柠檬拿着一张硬盘说道。

小宏把它插在电脑上，随即看见屏幕上的画面定格在测试飞行员艾比盖尔身上。在视频播放过程中，小宏倒吸了一口气。艾比盖尔正站在阿里斯泰·格利和另一个男人之间。“那是……卡拉汉，他当时在那儿？”

“是啊，可是为什么呢？”神行御姐问道。

弗雷德补充道：“他们看起来像是好朋友。”

小宏看起来很困惑。“可是卡拉汉讨厌格利。”他回忆起在科技展时，卡拉汉警告他不要接受格利的提议。当时他还说，“我要是你的话，就不会把自己的微型机器人或者任何其他发明交给他。”

小宏快进视频直到出现了那位飞行员的特写。他放大视频，清晰地看到航空服上有她的名字。上面写着卡拉汉。“这个飞行员是卡拉汉的女儿。卡拉汉怪罪于格利。”

弗雷德会意地点点头：“这是个复仇的故事。”

小宏也点点头，他意识到了卡拉汉教授一直在报复格利。他需要小宏的微型机器人去实施他的复仇计划。小宏想起传送门可能造成的可怕的破坏。“我们还等什么？”他对他的朋友们说道。

超能陆战队准备前往格利科技的新园区，他们知道那里才是卡拉汉教授的真正目标。