Infinite Apocalypse: I Can Keep the Villain Boss Under Control

[Infinite trials + apocalypse + strong female lead seeking revenge and crushing scum + spatial powers + mildly villainous heroine] Lin Si died. She died because she trusted the wrong person and was delivered to a laboratory, where not even her bones remained. Then Lin Si came back to life. Lucky enough to return to the moment she first entered the Infinite Train, she unexpectedly obtained the Puppet Strings item. In the first hour after being sent into a level, she killed her cousin, the man-eating flower, as a sacrifice. In the second hour, she used hard control on the zombie king until it took its own life. Her record is there for all to see. She had only just entered the level. Then she ran into her nemesis from her previous life, something Lin Si never expected. Shen Que laughed and kicked her straight into a horde of zombies. Lin Si activated her item, the Puppet Strings, and ordered Shen Que to kill herself. Later, when the Puppet Strings stopped working on Shen Que, she refused to accept it. Shen Que: Another day of being controlled by Xiao Si! [Note: The heroine is mildly villainous. She gets even with anyone who wrongs her and never lets a slight go unanswered. Shen Que becomes a lovesick yandere later on.]