From a Gaming Boy to the Commander-In-Chief of the Interstellar Alliance

[Game+Interstellar War+Unlimited Streaming+Romance] In an interstellar war seven hundred years ago, a man commanded half of the battleships in the galaxy, and in a blink of an eye the entire galaxy was wiped out. However, in the end, his command failed and countless lives of the coalition forces were lost. Now on earth, the talent of space perception of game boy Li Chengzhang is beginning to show. "Dad, what did you do before?" The boy asked. "You don't believe it even if I tell you." The man curled his lips.