Arthur do not dare to look into Levi's cold eyes as Levi told Arthur that if he hesitate for a moment duing a battle, he might get everyone killed. But Arthur was not afraid of titans and he did not planned to avoid any either. To protect his family, to reclaim Quinta District back from those big flesh-eating titans, he had no choice but to fight.

Arthur was glad that he was able to work with Levi's squad, so he wanted to thank Levi for accepting him. Right before Arthur was about to open his mouth, Levi zipped away using his manuevering gear followed by the girl called Cassandra. Arthur was pumped up as he can finally kill some titans after a long time, but he have to think more carefully before taking any actions now as he has a partner, sort of.

"Yes Sir!" As Arthur once again straightened his legs and put his hand on his left chest. Arthur was to follow and take orders from one of the guy in Levi's Squad, which was Bachus. 

"Time to send them back from hell." Arthur muttered.