[Ghosted]

Now i understand why it has owner.

Spoiler

CWeaponBox *pWeaponBox = (CWeaponBox *)CBaseEntity::Create("weaponbox", pev->origin + gpGlobals->v_forward * 10, pev->angles, edict());

CBaseEntity *CBaseEntity::Create(const char *szName, const Vector &vecOrigin, const Vector &vecAngles, edict_t *pentOwner)
{
	edict_t	*pent = CREATE_NAMED_ENTITY(MAKE_STRING(szName));
	if (FNullEnt(pent))
	{
		ALERT(at_console, "NULL Ent in Create!\n");
		return nullptr;
	}

	CBaseEntity *pEntity = Instance(pent);

	pEntity->pev->owner = pentOwner;
	pEntity->pev->origin = vecOrigin;
	pEntity->pev->angles = vecAngles;

	DispatchSpawn(pEntity->edict());

	return pEntity;
}