I was transported to a broken world, yet my dreams are connected to Star Iron?

Lingmo once said that if she could travel to a world in chaos, she would gladly die for a happy ending.
But she never expected that this willingness to die for a thousand lives wasn't just an adjective, but a fact.
After successfully traveling to the Honkai, Suzuma discovers that her ability allows her to switch to the Star Iron World whenever she loses consciousness, and that death guarantees a switch.
With such abilities, she'll surely thrive by exploiting information asymmetry, right?
however……
Day 1: Injected with a large amount of Honkai energy at the Tower of Babel, died. Switched to Star Iron, died instantly because of being in space.
Day 2: Same as above
Day 3: Lingmo, Lingmo, how could you be so passive? I've decided, today I'll knock Xilin unconscious and steal her experimental assignment.
Day 4: When I won the revival match, I found Xilin kneeling beside me, crying and begging me not to die. Now I've got my embarrassing moment, haha.
However, just as Lingmo was having a great time, she discovered that her system account had finally been credited, and along with it...
[Host's body has come into contact with 'Black Tower'. Character card Black Tower added to character pool]
[Host's body has come into contact with 'Black Tower's Lace Gloves'. This item has been added to the weapon pool.]
Not a buddy? The Black Tower picked me up from the Star Iron World?!