My Isekai Only Lasts Three Days

A Thousand Worlds. A Thousand Deaths. One Very Patient God.

Sen Ichi finally got everything he'd ever dreamed of.

He died.

Most people would call that a tragedy.

Sen called it the beginning of his isekai adventure.

A legendary hero...

A dragon...

A slime...

A king...

A demon...

A random villager...

A background NPC...

No matter who-or what-God reincarnates him as, one rule never changes.

Sen Ichi never survives past the third day.

Sometimes he dies saving the world.

Sometimes he dies because a butterfly startles a horse.

Sometimes he dies before the real story even begins.

Even God has no idea why.

Now the two of them are trapped in an endless cycle of increasingly ridiculous worlds, impossible bad luck, and one simple goal:

Reach Day Four.

From original fantasy kingdoms to beloved anime universes, every new life could finally be the one...

...or end in another spectacularly stupid death.

After all...

The adventure always starts.

The funeral is only three days away.