Heide's Tower Of Flame - The Underground | Walkthrough Dark Souls II Guide

Go through the bridge.

Starting from the bonfire, go through the bridge and enter the subsequent tower. Go down using the winding staircase, below which you will find a Monastery Charm. Go into the next room and defeat an enemy wielding a two-handed sword. Go further ahead, along the balustrade, and defeat another knight - after that collect souls, an Old Knight Halbert, a Human Effingy and Dark Torches.

Go through the door.

Go through the door (the one that was protected by a knight with a two-handed sword) and get on a lower floor. There's a foe awaiting you there - this time equipped with a sword and shield. After the encounter, turn right (there' nothing in the corridor to the left) - you will stumble upon another shield-wielding enemy. Behind him there's one more room, in which you must use the elevator to get to the next level.

Defeat the knight.

After leaving the elevator, go straight ahead, through a water-filled corridor. There will be another knight with a sword and shield on your left - you need to make sure that you execute your dodges perfectly, because the water will slow you down. After the fight, go upstairs - you can pick up a Knight Set there. Go back to the lower level and go through the corridor, to the left and through the hole in the wall. Continue through the stone tunnel and speak with a character standing at its end. Light up the bonfire. The road further ahead will lead you to No Man's Wharf.