Herta Space Station, Adventure Domain, 30 Barrels with Herta, Asta, & QQ

(is QQ f2p?). Forgot to bring Serval, she's faster than Herta at the triple singles. Qingque might also be quicker or equal to Asta in the donut section but her attack can whiff while Asta's laser beam penetrates most things.
Star Rail - Simulated Universe: Swarm Disaster