I Thought It Was Infinite Space, but It Turned Out to Be Starcraft

In the future world, the Zerg destroyed the psionic race's home planet and the human rescue force. The psychic race and the human race worked together to create psychic mechas, but they lacked qualified warriors. The two races used the power of the black hole to create a trial space, simulating a certain node in history, absorbing the spiritual energy of the long river of time to cultivate mecha warriors. Under various crises, Liu Ju and his teammates awakened their own heroic skills. Under the massive attack of the Zerg, they turned the tide and became a new force to resist the Zerg in the past, present and future.