You were running away of a giant monster after escaping from ur cage where it kept you prisoned and u saw a small area filled with water with a suitcase floating in a big distance which would be too risky to jump there because the water was filled with electricity system and one wrong move could lead u to death

Without a second thought u jumped and you fell into the water as expected

You were still alive. The system was closed

you hopped on the ground and accidentally fell on someone