A/N

Here's more of this crossover but watching Big Bang Theory while recovering from a sore chest gave me ideas like Oh and Sheldon having a train day

In this chapter, Oh goes to Cal Tech with Sheldon but fixes up Monty, Sheldon and his friends's battle robot Monty plus Oh upgraded him.

Oh was very excited because he was going to Caltech which was Sheldon's university meaning he could meet his friends that he talked about a lot plus he could help Sheldon Buikd things and play with equipment along with adding Boov tech so was getting ready for the day going through his usual morning routine because with him, routines helped him out a little.

Right now while Tip was making breakfast, Oh was brushing his teeth but with his own toothbrush not a toilet one since Lucy explained that wasn't how you brushed your teeth so was gargling but spat it out and his breath was minty fresh relieving him because he wanted to make a good first impression hearing Tip call him but was putting on his typical shirt putting roll on on his pits.

"Coming, guys!" Oh said going downstairs as he had earned a scholarship at Cal Tech making him the first Boov to be in university but his field was alien related but Tip was proud of him for this plus she helped with his research but knew today he was feeling nervous since it was his first day.

Lucy understood but hugged him seeing him eat hearing the doorbell as it was Sheldon seeing Lucy answer seeing him enter but Oh was feeling excitement but also fear.

What if the others at the university didn't like him or scared of him?

Sheldon understood sensing his anxiety but would look out for him since they were like twins because of how much they had in common plus Oh had fixed up his car now he knew how to drive or drive a flying car which gave Sheldon joy cruising through the skies of Pasadena than the roads.

"Come on my alien brother, we gotta go!" Sheldon said as they were leaving but Tip hoped he had a good first day getting ready for school humming to herself blushing thinking about Oh.

She had a crush on him but it was Underdtandable because he was a super Boov plus was the best thing that had happened to her, but she was leaving for school.

Oh was improving things in Sheldon's university plus was building a battle bot for Sheldon since there was an upcoming bot fight so had found their o,d robot Monty but fixing him up which surprised Howard that Sheldon's friend was fixing up Monty for them singing in Boov which Sheldon had explained but Oh had added Boov technology to the robot along with laser eyes making Howard stunned.

"Holy cow, he's glorious Oh!" Sheldon said to him making the male Boovhappy but liked helping plus were letting Monty wreck Barry Kripe's toaster making Sheldon excited like having Leonard Nimoy's genes so was underdtanding that Oh was talented plus he had made a make your own sundae bar in the lunchroom making Sheldon very giggly hugging him.

"You're fitting in just fine, Oh." Sheldon said.