他会在

he will be at/in

→ 他
phrase Rare #18,866
he will be at/in 会 indicates a future action here, and 在 is followed by a place or time expression.
CH: 他会在学校等你。
EN: He will wait for you at school.

他会在你假释期间和你见面

He will meet with you during your parole.

— 预言者 (2009)

明天他会在月球降落。

He will land on the moon tomorrow.

他会在你之前到这里

He will get here before you.

— 恶魔 (1955)