The Cannon Fodder's Pension Model in Time Travel

In the real world, she chose to commit suicide when she had no hope of life. When she regained consciousness, she was reborn in another world. She was kidnapped by a small group of consciousnesses claiming to be the System, and was forced to do tasks and travel through worlds of different sizes. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.