Super God Academy: My Sister Hands Me a Sniper Rifle

What do you do if you transmigrate to the Super God world without a System?

Don't panic. I got the ultimate weapon passed down by the Haoyue Star System: the Crescent Moon's Howl.

"What? The Taotie are here? No problem, my little sister can send me a sniper rifle."

"What? The demons are here? Easy, my little sister can send me a sniper rifle."

"What? The angels are here? No big deal, my little sister can send me a sniper rifle."

"What? You're saying I can't use a sniper rifle? Fine, my little sister can send me a flying blade."