Life is Strange

'Life is Strange (ライフ イズ ストレンジ)  is an artifact owned by Feng, that Akira Kuno recreated using the G-Liner.

Overview
The user can control the time of the body of a person other than the user in increments of years. There are two options: either rewind to make someone younger or fast forward to age someone. However, the user's body will receive a change in their body ten times the amount of years they controlled in return. If they age someone by ten years, they grow 100 years older. If they make someone younger by ten years, they revert 100 years. Those incapable of living 100 years who grow 100 years older will decay and disappear on the spot. Those who haven't lived 100 years and revert 100 years younger will silently fade from existence.

History
An artifact that Rip stole from the black auction.

Unrepair Arc
After Rip's death, Feng was asked to use Life is Strange to restore Rip to life in exchange for Feng getting the artifact for himself. He reverted Rip by 15 years, resulting in Feng reverting 150 years

Autumn Arc
During the final battle against UMA Autumn, Anno Un recreates Life is Strange through G-Liner, and ages Rip by 15 years and himself by 150, resulting in Anno's death.

Trivia

 * Life is Strange's name is a reference to a game of the same name, in which you play as a teenage girl who uses time control powers to change outcomes.