Dimensional Commission, Starting with Red A Template

Luo Zhen transmigrated to the pre-Honkai Impact 3rd civilization. He was raised by Mebius and thought he would just live a life of leisure and die in the embrace of the End Cocoon. Unexpectedly, he obtained a cheat code and got the Red Archer's Spirit Origin at the beginning.
By accepting commissions from people in different worlds, you can obtain different rewards.
[Resurrection of the Dead], [Human Emperor's Banner], [Substitute World], [Magnetic Field Rotation]...
Sirin: Please, please resurrect Cecilia. I'll do anything.
Old Yang from Bengtie: You mean, there's a world over there that's still in the timeline where Otto is alive? It's time to show him what it looks like when stars shatter.
Raiden Mei: Croak, power, come out here!
Sunday: You mean, you can help me create the perfect paradise?
Kiritsugu Emiya: Can becoming a magical girl really save the world?
Talulah: Damn it, am I really not as feminine as the Black Serpent? Please enlighten me!