Approach the open hatch and wait until Delsin goes to the nearby cellar.
Look around and begin the first encounter with the main boss of this mission - He Who Dwells.
At first, several words about this encounter in general.
The last category is lava, filling the whole arena.
Falling into lava doesn’t mean you’re dead, but you have to hurry onto the dry land.
In such a case, changing into smoke or Light Speed power will be useful.
Another important thing is moving around the arena.
You should, in majority, rely on energy pillars like the one shown on the screen above.
Getting into the energy torrent will jump out Delsin.
For getting onto shelves safely, you should also use the option of floating.
Use this skill when you want to get closer to the boss and fire at him while remaining mobile.
At the beginning, boss will have only one attack - a strong beam of energy fired at Delsin.
Stay mobile and jump between shelves and wait for angel to finish his current attack.
I don’t recommend hiding behind pillars, as they’d be destroyed.
you might take a stab at grab the outer edges of shelves, on which you should remain safe.
you’re free to use both Smoke and Neon powers to attack angel.
There are nearby points to regenerate energy used for offensive powers.
One of them is shown on the screen above.
Use these points mostly to replenish Heavy Ammo.
I recommend to mostly use them and the standard distance attacks (R2 button) between the first ones.
First part of the encounter ends after several successful hits.

After that, you’re again in the cellar.
Approach the TV you see to get to the second stage of the battle.
Second part of the encounter brings two important changes.
When you see angel preparing to this attack, jump onto other shelves to avoid damage.
Attack angel the same way you did previously, using the strongest abilities (R1 button).
The other new thing is the boss moving around.
The more important is what will happen in a moment.
The part of shelves will lower.
You have to act quick to not get into the lava.
You should start floating in the air and reach one of the shelves with the vertical pillar of light.
You return to the cellar when boss' health drops below the half.
Get to the another part of the building to move to the third stage of the battle.
ALWAYS focus on eliminating them firstly, because until that, the main boss will be immortal.
Methodically, keep depriving the boss of health points and try keeping Delsin alive.
The fight ends at the moment, at which the boss’s health runs down.
Whatever you choose, the mission ends and you unlock the another one -Zero to Hero.
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