Suisei no Gargantia Manhua

In the vast expanse of space, Lieutenant Ren and his sentient mecha Astra were thrust into the unknown, finding themselves stranded on a water-covered Earth. Joining the enigmatic Gargantia fleet, Ren met Amy, a fierce young messenger who showed him the ways of this new world. As Ren delved into Gargantia's culture of salvaging relics from the depths, he discovered the haunting secrets of Earth's past and the looming threat of the Hidiaazu. With Astra's combat knowledge and the support of Amy, Ren struggled to balance his past as a soldier with his newfound desire for peace. However, tranquility was shattered when a faction within Gargantia sought to exploit Astra's advanced technology. Betrayed and isolated, Ren had to muster his strength and rally his companions to defend the fleet from within, all while grappling with his own identity and the sacrifices demanded of him. Amidst the chaos of deception and loyalty, Ren found himself at a crossroads, torn between his former life and the potential for a brighter future. With the echoes of battles past ringing in his ears, he embarked on a journey that would test his courage and reshape the destiny of Earth itself. With Astra's power at his command and Amy's unwavering faith, Ren faced the ultimate challenge: to embrace his role as a guardian of peace or succumb to the shadows of his past. In a universe teetering on the brink of war, Ren must navigate the treacherous waters of betrayal and redemption to become the hero that Gargantia needs.