Dark Chronoa

Later, she appears at the hideout being used by the Time Patrol and Demigra's Army and freezes everyone in place except for Xeno Trunks, noting that it is due to him holding the Key Sword that had been given to him by Robelu. She decides to use more power and enters into her Time Power Unleashed form before using the Time Clock technique, which sends a barrage of dark arrows that impale him. Xeno Trunks while holding the Key views segments of Chronoa's memories while she was in the Time Labyrinth as she is defeated by Towa and brainwashed by Mechikabura. Furious, Xeno Trunks transforms into a Super Saiyan 3 and charges at Chronoa. Striking her with the Key Sword, he purifies the darkness within her and returns her to normal along with unfreezing the others in the hideout. Chronoa apologizes for everything that she has done though Xeno Trunks tells her that she has nothing to be sorry about.

Immediately afterwards, Mechikabura appears and attacks everyone, taking them, all down save for Xeno Trunks. After summoning and absorbing the other Demon Gods, Mechikabura heads off to the Time Nest with the intention of stealing Tokitoki. Chronoa asks Xeno Trunks to chase after him and he does so after the other injured Saiyans give him some of their energy which unexpectedly transforms him into a Super Saiyan God. Xeno Trunks and Chronoa travel to the Time Nest where she assists in his battle against Fin by freezing the Majin's energy blasts in place. After Xeno Trunks defeats Fin he attempts to go after Mechikabura only for him to form a black hole that begins to absorb everything around it including the Time Nest.

Chronoa explains that Mechikabura has begun to absorb time itself and the entire universe is in danger. Urgent to find a way out, several chains appear through a tiny hole of light and latch on to Chronoa and the others. They are yanked out of the dark void and land in a desolate Time Nest by Demigra. After asking how he did such a thing, Demigra tells her that he used Dark Shenron to gain power that could stand up to Mechikabura.