In Super God Academy, Yet I Have a Mortal Divine Realm

[Super God + Slaying the Gods: Mortal Realm + Honkai: Star Rail + Invincible + No or Multiple Female Leads]

Lin Chen transmigrates into the world of Super God Academy, but the System gives him a starter pack from the world of Slaying the Gods, and it's an enhanced version of the Mortal Realm, no less! So...

Lin Chen: As long as I'm in my divine realm, miracles will happen!

Lin Chen: Me slapping Karl to death is impossible. If I actually did it, that would be a miracle. So, in my Mortal Realm, that miracle will happen. Therefore...

Karl: ??????

Angel Yan: Kid, what kind of power is this?

Morgana: Damn! What kind of black tech is this bitch using? How'd she pin Your Queen to the ground with one slap?

He Xi: Kid, how about I give Keisha to you, and you let me study how you do that?

Keisha: ?????

(The protagonist will travel to the Honkai: Star Rail universe later on, after roughly a hundred thousand characters.)