When robotics season forces Cora and Declan back onto the same team, they’ll have to rebuild more than a competition bot before the biggest day of the year. Build season at Northbridge is supposed to be about wiring, deadlines, and one machine that has to hold under pressure. For Cora, it gets harder the day Declan returns, because he is not just a skilled programmer. He is the boy who once left her carrying a public failure alone. Now a donor showcase, a high-stakes qualifier, and the uncertain future of the robotics club force them into co-lead roles neither of them can escape. In a lab full of clipped tempers, late-night repairs, and rooms that feel too loud when too much matters, old hurt begins to shift into something even more dangerous than anger: trust. But trust is its own kind of risk when the room that broke you once looks a lot like the room you have to win in now. Build Season Crush is a clean YA STEM romance about second chances, teamwork, and the one person who can make a hard room feel less frightening.