Hit uses his Time-Skip ability, and while the opponent is frozen in time, Hit quickly assaults his opponent with a full-on barrage of punches. Due to the frozen time, the resulting force applies to the opponent all at once and knocks them away after the Time-Skip ends.
Hit used this attack in his fight against Goku during the Tournament of Destroyers. After Goku used Super Saiyan Blue Kaio-ken to even the odds and force Hit to keep improving, Hit's Time-Skip ability has improved to freeze time for 0.5 seconds. Hit used the Time-Skip/Molotov on Goku, causing the Saiyan to back off from his assault and noting that he could have died from any of those punches.
Video Games Appearances
This attack was named in Dragon Ball: Xenoverse 2 where it appears as Hit's Ultimate Skill. It can also be obtained by the Future Warrior by summoning Shenron and choosing "I Want A New Ultimate Attack!" as their wish. Time-Skip/Molotov is the first Ultimate Skill they will receive by doing this.