I'm Standing on 1,000,000 Lives

is a Japanese translocation-themed manga series written by Naoki Yamakawa and illustrated by Akinari Nao. It has been serialized in Kodansha's shōnen manga magazine Bessatsu Shōnen Magazine from June 2016, while licensed by Kodansha USA in North America. An anime series adaptation was produced by Maho Film where the first season aired from October to December 2020, and the second season from July to September 2021.

Plot
Yuusuke Yotsuya, Iu Shindo, and Kusue Hakozaki were transported by a mysterious half-faced creature to do his play, asking them quests to complete the game within the duration. As an added bonus, they are set as near-immortals, where the have actual game continues and can respawn after death, at least if one of them survives until the time limit.

Though they manage to complete their quests and return to their world, the trio finds themselves far ahead into the future and learn from the mysterious creature where the stages set are countless alternate worlds with alternating sequences.