Let's forget everything about that conclusion.
Ketsuron o hakushi ni modosou.
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
white paper; flyleaf; blank paper; clean slate; lack of prior opinion, positions, etc.; scratch; beginning
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
to put back; to return; to give back; to restore (to a previous state, e.g. defrosting, reconstituting, reconciling); to turn back (e.g. clock hand); to vomit; to throw up; to recover (of a market price)