C352 The Black Hole

Under Yan Jia's gaze, the Massive Star finally reached its end. After the first iron atom was fused out, his ending was already determined.

Perhaps it was because the mass this time was less than the last time, but it also took more time than the last time.

Last time, it took more than ten days for the fusion to produce the iron atom, but this time, it lasted for more than 20 days